13811710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 27285984

約数和(自身を除く): 13474274

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 521, 1042, 1205, 2410, 2605, 2651, 5210, 5302, 5731, 11462, 13255, 26510, 28655, 57310, 125561, 251122, 627805, 1255610, 1381171, 2762342, 6905855, 13811710]

約数ペア:

[(1, 13811710), (2, 6905855), (5, 2762342), (10, 1381171), (11, 1255610), (22, 627805), (55, 251122), (110, 125561), (241, 57310), (482, 28655), (521, 26510), (1042, 13255), (1205, 11462), (2410, 5731), (2605, 5302), (2651, 5210)]