15943642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 28413504

約数和(自身を除く): 12469862

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 521, 1042, 1177, 1391, 2354, 2782, 5731, 6773, 11462, 13546, 15301, 30602, 55747, 74503, 111494, 149006, 613217, 724711, 1226434, 1449422, 7971821, 15943642]

約数ペア:

[(1, 15943642), (2, 7971821), (11, 1449422), (13, 1226434), (22, 724711), (26, 613217), (107, 149006), (143, 111494), (214, 74503), (286, 55747), (521, 30602), (1042, 15301), (1177, 13546), (1391, 11462), (2354, 6773), (2782, 5731)]