15697793488

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{446569}}^1$

素因数の和:446616

約数の個数: 40

約数和(自身を含む): 32947934600

約数和(自身を除く): 17250141112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 4394, 8788, 17576, 35152, 446569, 893138, 1786276, 3572552, 5805397, 7145104, 11610794, 23221588, 46443176, 75470161, 92886352, 150940322, 301880644, 603761288, 981112093, 1207522576, 1962224186, 3924448372, 7848896744, 15697793488]

約数ペア:

[(1, 15697793488), (2, 7848896744), (4, 3924448372), (8, 1962224186), (13, 1207522576), (16, 981112093), (26, 603761288), (52, 301880644), (104, 150940322), (169, 92886352), (208, 75470161), (338, 46443176), (676, 23221588), (1352, 11610794), (2197, 7145104), (2704, 5805397), (4394, 3572552), (8788, 1786276), (17576, 893138), (35152, 446569)]