19156988236364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1\times {\mathrm{258527}}^1$

素因数の和:259299

約数の個数: 96

約数和(自身を含む): 38818413527040

約数和(自身を除く): 19661425290676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 151, 209, 302, 418, 587, 604, 836, 1174, 1661, 2348, 2869, 3322, 5738, 6457, 6644, 11153, 11476, 12914, 22306, 25828, 31559, 44612, 63118, 88637, 122683, 126236, 177274, 245366, 258527, 354548, 490732, 517054, 975007, 1034108, 1684103, 1950014, 2843797, 3368206, 3900028, 4912013, 5687594, 6736412, 9824026, 11375188, 18525133, 19648052, 37050266, 39037577, 54032143, 74100532, 78075154, 108064286, 151755349, 156150308, 216128572, 303510698, 429413347, 607021396, 741713963, 858826694, 1483427926, 1669308839, 1717653388, 2883351631, 2966855852, 3338617678, 5766703262, 6677235356, 8158853593, 11533406524, 16317707186, 22915057699, 31716867941, 32635414372, 45830115398, 63433735882, 91660230796, 126867471764, 252065634689, 435386096281, 504131269378, 870772192562, 1008262538756, 1741544385124, 4789247059091, 9578494118182, 19156988236364]

約数ペア:

[(1, 19156988236364), (2, 9578494118182), (4, 4789247059091), (11, 1741544385124), (19, 1008262538756), (22, 870772192562), (38, 504131269378), (44, 435386096281), (76, 252065634689), (151, 126867471764), (209, 91660230796), (302, 63433735882), (418, 45830115398), (587, 32635414372), (604, 31716867941), (836, 22915057699), (1174, 16317707186), (1661, 11533406524), (2348, 8158853593), (2869, 6677235356), (3322, 5766703262), (5738, 3338617678), (6457, 2966855852), (6644, 2883351631), (11153, 1717653388), (11476, 1669308839), (12914, 1483427926), (22306, 858826694), (25828, 741713963), (31559, 607021396), (44612, 429413347), (63118, 303510698), (88637, 216128572), (122683, 156150308), (126236, 151755349), (177274, 108064286), (245366, 78075154), (258527, 74100532), (354548, 54032143), (490732, 39037577), (517054, 37050266), (975007, 19648052), (1034108, 18525133), (1684103, 11375188), (1950014, 9824026), (2843797, 6736412), (3368206, 5687594), (3900028, 4912013)]