15703734832

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{990397}}^1$

素因数の和:991396

約数の個数: 20

約数和(自身を含む): 30456719296

約数和(自身を除く): 14752984464

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 7928, 15856, 990397, 1980794, 3961588, 7923176, 15846352, 981483427, 1962966854, 3925933708, 7851867416, 15703734832]

約数ペア:

[(1, 15703734832), (2, 7851867416), (4, 3925933708), (8, 1962966854), (16, 981483427), (991, 15846352), (1982, 7923176), (3964, 3961588), (7928, 1980794), (15856, 990397)]