15694591312

素因数分解:

$2^4\times {\mathrm{8521}}^1\times {\mathrm{115117}}^1$

素因数の和:123646

約数の個数: 20

約数和(自身を含む): 30412103476

約数和(自身を除く): 14717512164

約数列:

[1, 2, 4, 8, 16, 8521, 17042, 34084, 68168, 115117, 136336, 230234, 460468, 920936, 1841872, 980911957, 1961823914, 3923647828, 7847295656, 15694591312]

約数ペア:

[(1, 15694591312), (2, 7847295656), (4, 3923647828), (8, 1961823914), (16, 980911957), (8521, 1841872), (17042, 920936), (34084, 460468), (68168, 230234), (115117, 136336)]