19103518718

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{4817}}^1\times {\mathrm{32507}}^1$

素因数の和:37387

約数の個数: 16

約数和(自身を含む): 29131979184

約数和(自身を除く): 10028460466

約数列:

[1, 2, 61, 122, 4817, 9634, 32507, 65014, 293837, 587674, 1982927, 3965854, 156586219, 313172438, 9551759359, 19103518718]

約数ペア:

[(1, 19103518718), (2, 9551759359), (61, 313172438), (122, 156586219), (4817, 3965854), (9634, 1982927), (32507, 587674), (65014, 293837)]