21595047032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2924573}}^1$

素因数の和:2924663

約数の個数: 32

約数和(自身を含む): 44219558880

約数和(自身を除く): 22624511848

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 2924573, 5849146, 11698292, 23396584, 38019449, 76038898, 152077796, 207644683, 304155592, 415289366, 830578732, 1661157464, 2699380879, 5398761758, 10797523516, 21595047032]

約数ペア:

[(1, 21595047032), (2, 10797523516), (4, 5398761758), (8, 2699380879), (13, 1661157464), (26, 830578732), (52, 415289366), (71, 304155592), (104, 207644683), (142, 152077796), (284, 76038898), (568, 38019449), (923, 23396584), (1846, 11698292), (3692, 5849146), (7384, 2924573)]