15145756868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5857}}^1\times {\mathrm{58771}}^1$

素因数の和:64643

約数の個数: 24

約数和(自身を含む): 28920055584

約数和(自身を除く): 13774298716

約数列:

[1, 2, 4, 11, 22, 44, 5857, 11714, 23428, 58771, 64427, 117542, 128854, 235084, 257708, 646481, 1292962, 2585924, 344221747, 688443494, 1376886988, 3786439217, 7572878434, 15145756868]

約数ペア:

[(1, 15145756868), (2, 7572878434), (4, 3786439217), (11, 1376886988), (22, 688443494), (44, 344221747), (5857, 2585924), (11714, 1292962), (23428, 646481), (58771, 257708), (64427, 235084), (117542, 128854)]