23697830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10723}}^1$

素因数の和:10760

約数の個数: 32

約数和(自身を含む): 48644064

約数和(自身を除く): 24946234

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 10723, 21446, 53615, 107230, 139399, 182291, 278798, 364582, 696995, 911455, 1393990, 1822910, 2369783, 4739566, 11848915, 23697830]

約数ペア:

[(1, 23697830), (2, 11848915), (5, 4739566), (10, 2369783), (13, 1822910), (17, 1393990), (26, 911455), (34, 696995), (65, 364582), (85, 278798), (130, 182291), (170, 139399), (221, 107230), (442, 53615), (1105, 21446), (2210, 10723)]