11874772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 28788480

約数和(自身を除く): 16913708

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 68, 76, 91, 101, 119, 133, 182, 202, 221, 238, 247, 266, 323, 364, 404, 442, 476, 494, 532, 646, 707, 884, 988, 1292, 1313, 1414, 1547, 1717, 1729, 1919, 2261, 2626, 2828, 3094, 3434, 3458, 3838, 4199, 4522, 5252, 6188, 6868, 6916, 7676, 8398, 9044, 9191, 12019, 13433, 16796, 18382, 22321, 24038, 24947, 26866, 29393, 32623, 36764, 44642, 48076, 49894, 53732, 58786, 65246, 89284, 99788, 117572, 130492, 156247, 174629, 228361, 312494, 349258, 424099, 456722, 624988, 698516, 848198, 913444, 1696396, 2968693, 5937386, 11874772]

約数ペア:

[(1, 11874772), (2, 5937386), (4, 2968693), (7, 1696396), (13, 913444), (14, 848198), (17, 698516), (19, 624988), (26, 456722), (28, 424099), (34, 349258), (38, 312494), (52, 228361), (68, 174629), (76, 156247), (91, 130492), (101, 117572), (119, 99788), (133, 89284), (182, 65246), (202, 58786), (221, 53732), (238, 49894), (247, 48076), (266, 44642), (323, 36764), (364, 32623), (404, 29393), (442, 26866), (476, 24947), (494, 24038), (532, 22321), (646, 18382), (707, 16796), (884, 13433), (988, 12019), (1292, 9191), (1313, 9044), (1414, 8398), (1547, 7676), (1717, 6916), (1729, 6868), (1919, 6188), (2261, 5252), (2626, 4522), (2828, 4199), (3094, 3838), (3434, 3458)]