13901690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11489}}^1$

素因数の和:11518

約数の個数: 24

約数和(自身を含む): 27507060

約数和(自身を除く): 13605370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 11489, 22978, 57445, 114890, 126379, 252758, 631895, 1263790, 1390169, 2780338, 6950845, 13901690]

約数ペア:

[(1, 13901690), (2, 6950845), (5, 2780338), (10, 1390169), (11, 1263790), (22, 631895), (55, 252758), (110, 126379), (121, 114890), (242, 57445), (605, 22978), (1210, 11489)]