12561572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 24675840

約数和(自身を除く): 12114268

約数列:

[1, 2, 4, 17, 31, 34, 59, 62, 68, 101, 118, 124, 202, 236, 404, 527, 1003, 1054, 1717, 1829, 2006, 2108, 3131, 3434, 3658, 4012, 5959, 6262, 6868, 7316, 11918, 12524, 23836, 31093, 53227, 62186, 101303, 106454, 124372, 184729, 202606, 212908, 369458, 405212, 738916, 3140393, 6280786, 12561572]

約数ペア:

[(1, 12561572), (2, 6280786), (4, 3140393), (17, 738916), (31, 405212), (34, 369458), (59, 212908), (62, 202606), (68, 184729), (101, 124372), (118, 106454), (124, 101303), (202, 62186), (236, 53227), (404, 31093), (527, 23836), (1003, 12524), (1054, 11918), (1717, 7316), (1829, 6868), (2006, 6262), (2108, 5959), (3131, 4012), (3434, 3658)]