22643757470

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16290473}}^1$

素因数の和:16290619

約数の個数: 16

約数和(自身を含む): 41051994480

約数和(自身を除く): 18408237010

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 16290473, 32580946, 81452365, 162904730, 2264375747, 4528751494, 11321878735, 22643757470]

約数ペア:

[(1, 22643757470), (2, 11321878735), (5, 4528751494), (10, 2264375747), (139, 162904730), (278, 81452365), (695, 32580946), (1390, 16290473)]