13661140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18461}}^1$

素因数の和:18507

約数の個数: 24

約数和(自身を含む): 29465352

約数和(自身を除く): 15804212

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 18461, 36922, 73844, 92305, 184610, 369220, 683057, 1366114, 2732228, 3415285, 6830570, 13661140]

約数ペア:

[(1, 13661140), (2, 6830570), (4, 3415285), (5, 2732228), (10, 1366114), (20, 683057), (37, 369220), (74, 184610), (148, 92305), (185, 73844), (370, 36922), (740, 18461)]