12723650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14969}}^1$

素因数の和:14998

約数の個数: 24

約数和(自身を含む): 25059780

約数和(自身を除く): 12336130

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 14969, 29938, 74845, 149690, 254473, 374225, 508946, 748450, 1272365, 2544730, 6361825, 12723650]

約数ペア:

[(1, 12723650), (2, 6361825), (5, 2544730), (10, 1272365), (17, 748450), (25, 508946), (34, 374225), (50, 254473), (85, 149690), (170, 74845), (425, 29938), (850, 14969)]