15866422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 28939680

約数和(自身を除く): 13073258

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 1913, 3826, 4147, 8294, 21043, 24869, 42086, 49738, 55477, 110954, 273559, 547118, 610247, 721201, 1220494, 1442402, 7933211, 15866422]

約数ペア:

[(1, 15866422), (2, 7933211), (11, 1442402), (13, 1220494), (22, 721201), (26, 610247), (29, 547118), (58, 273559), (143, 110954), (286, 55477), (319, 49738), (377, 42086), (638, 24869), (754, 21043), (1913, 8294), (3826, 4147)]