13175140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59887}}^1$

素因数の和:59907

約数の個数: 24

約数和(自身を含む): 30183552

約数和(自身を除く): 17008412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 59887, 119774, 239548, 299435, 598870, 658757, 1197740, 1317514, 2635028, 3293785, 6587570, 13175140]

約数ペア:

[(1, 13175140), (2, 6587570), (4, 3293785), (5, 2635028), (10, 1317514), (11, 1197740), (20, 658757), (22, 598870), (44, 299435), (55, 239548), (110, 119774), (220, 59887)]