15698224336

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{857}}^1\times {\mathrm{21601}}^1$

素因数の和:22519

約数の個数: 40

約数和(自身を含む): 31026779784

約数和(自身を除く): 15328555448

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 857, 1714, 3428, 6856, 13712, 21601, 43202, 45421, 86404, 90842, 172808, 181684, 345616, 363368, 726736, 1144853, 2289706, 4579412, 9158824, 18317648, 18512057, 37024114, 74048228, 148096456, 296192912, 981139021, 1962278042, 3924556084, 7849112168, 15698224336]

約数ペア:

[(1, 15698224336), (2, 7849112168), (4, 3924556084), (8, 1962278042), (16, 981139021), (53, 296192912), (106, 148096456), (212, 74048228), (424, 37024114), (848, 18512057), (857, 18317648), (1714, 9158824), (3428, 4579412), (6856, 2289706), (13712, 1144853), (21601, 726736), (43202, 363368), (45421, 345616), (86404, 181684), (90842, 172808)]