13697090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 27060480

約数和(自身を除く): 13363390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 521, 1042, 1195, 2390, 2605, 2629, 5210, 5258, 5731, 11462, 13145, 26290, 28655, 57310, 124519, 249038, 622595, 1245190, 1369709, 2739418, 6848545, 13697090]

約数ペア:

[(1, 13697090), (2, 6848545), (5, 2739418), (10, 1369709), (11, 1245190), (22, 622595), (55, 249038), (110, 124519), (239, 57310), (478, 28655), (521, 26290), (1042, 13145), (1195, 11462), (2390, 5731), (2605, 5258), (2629, 5210)]