12658654070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74462671}}^1$

素因数の和:74462695

約数の個数: 16

約数和(自身を含む): 24125905728

約数和(自身を除く): 11467251658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 74462671, 148925342, 372313355, 744626710, 1265865407, 2531730814, 6329327035, 12658654070]

約数ペア:

[(1, 12658654070), (2, 6329327035), (5, 2531730814), (10, 1265865407), (17, 744626710), (34, 372313355), (85, 148925342), (170, 74462671)]