15674119690

素因数分解:

$2^1\times 5^1\times {\mathrm{19913}}^1\times {\mathrm{78713}}^1$

素因数の和:98633

約数の個数: 16

約数和(自身を含む): 28215190728

約数和(自身を除く): 12541071038

約数列:

[1, 2, 5, 10, 19913, 39826, 78713, 99565, 157426, 199130, 393565, 787130, 1567411969, 3134823938, 7837059845, 15674119690]

約数ペア:

[(1, 15674119690), (2, 7837059845), (5, 3134823938), (10, 1567411969), (19913, 787130), (39826, 393565), (78713, 199130), (99565, 157426)]