15194712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 42255360

約数和(自身を除く): 27060648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1571, 1612, 2418, 3142, 3224, 4713, 4836, 6284, 9426, 9672, 12568, 18852, 20423, 37704, 40846, 48701, 61269, 81692, 97402, 122538, 146103, 163384, 194804, 245076, 292206, 389608, 490152, 584412, 633113, 1168824, 1266226, 1899339, 2532452, 3798678, 5064904, 7597356, 15194712]

約数ペア:

[(1, 15194712), (2, 7597356), (3, 5064904), (4, 3798678), (6, 2532452), (8, 1899339), (12, 1266226), (13, 1168824), (24, 633113), (26, 584412), (31, 490152), (39, 389608), (52, 292206), (62, 245076), (78, 194804), (93, 163384), (104, 146103), (124, 122538), (156, 97402), (186, 81692), (248, 61269), (312, 48701), (372, 40846), (403, 37704), (744, 20423), (806, 18852), (1209, 12568), (1571, 9672), (1612, 9426), (2418, 6284), (3142, 4836), (3224, 4713)]