13657270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11287}}^1$

素因数の和:11316

約数の個数: 24

約数和(自身を含む): 27023472

約数和(自身を除く): 13366202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 11287, 22574, 56435, 112870, 124157, 248314, 620785, 1241570, 1365727, 2731454, 6828635, 13657270]

約数ペア:

[(1, 13657270), (2, 6828635), (5, 2731454), (10, 1365727), (11, 1241570), (22, 620785), (55, 248314), (110, 124157), (121, 112870), (242, 56435), (605, 22574), (1210, 11287)]