12912485830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{185711}}^1$

素因数の和:186144

約数の個数: 32

約数和(自身を含む): 24669982080

約数和(自身を除く): 11757496250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 409, 818, 2045, 4090, 6953, 13906, 34765, 69530, 185711, 371422, 928555, 1857110, 3157087, 6314174, 15785435, 31570870, 75955799, 151911598, 379778995, 759557990, 1291248583, 2582497166, 6456242915, 12912485830]

約数ペア:

[(1, 12912485830), (2, 6456242915), (5, 2582497166), (10, 1291248583), (17, 759557990), (34, 379778995), (85, 151911598), (170, 75955799), (409, 31570870), (818, 15785435), (2045, 6314174), (4090, 3157087), (6953, 1857110), (13906, 928555), (34765, 371422), (69530, 185711)]