16564884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 47416320

約数和(自身を除く): 30851436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 97, 107, 114, 133, 194, 214, 228, 266, 291, 321, 388, 399, 428, 532, 582, 642, 679, 749, 798, 1164, 1284, 1358, 1498, 1596, 1843, 2033, 2037, 2247, 2716, 2996, 3686, 4066, 4074, 4494, 5529, 6099, 7372, 8132, 8148, 8988, 10379, 11058, 12198, 12901, 14231, 20758, 22116, 24396, 25802, 28462, 31137, 38703, 41516, 42693, 51604, 56924, 62274, 72653, 77406, 85386, 124548, 145306, 154812, 170772, 197201, 217959, 290612, 394402, 435918, 591603, 788804, 871836, 1183206, 1380407, 2366412, 2760814, 4141221, 5521628, 8282442, 16564884]

約数ペア:

[(1, 16564884), (2, 8282442), (3, 5521628), (4, 4141221), (6, 2760814), (7, 2366412), (12, 1380407), (14, 1183206), (19, 871836), (21, 788804), (28, 591603), (38, 435918), (42, 394402), (57, 290612), (76, 217959), (84, 197201), (97, 170772), (107, 154812), (114, 145306), (133, 124548), (194, 85386), (214, 77406), (228, 72653), (266, 62274), (291, 56924), (321, 51604), (388, 42693), (399, 41516), (428, 38703), (532, 31137), (582, 28462), (642, 25802), (679, 24396), (749, 22116), (798, 20758), (1164, 14231), (1284, 12901), (1358, 12198), (1498, 11058), (1596, 10379), (1843, 8988), (2033, 8148), (2037, 8132), (2247, 7372), (2716, 6099), (2996, 5529), (3686, 4494), (4066, 4074)]