19208968

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{3917}}^1$

素因数の和:4536

約数の個数: 16

約数和(自身を含む): 36084780

約数和(自身を除く): 16875812

約数列:

[1, 2, 4, 8, 613, 1226, 2452, 3917, 4904, 7834, 15668, 31336, 2401121, 4802242, 9604484, 19208968]

約数ペア:

[(1, 19208968), (2, 9604484), (4, 4802242), (8, 2401121), (613, 31336), (1226, 15668), (2452, 7834), (3917, 4904)]