16553342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2203}}^1$

素因数の和:2252

約数の個数: 24

約数和(自身を含む): 28418376

約数和(自身を除く): 11865034

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 2203, 3757, 4406, 7514, 28639, 37451, 57278, 74902, 486863, 636667, 973726, 1273334, 8276671, 16553342]

約数ペア:

[(1, 16553342), (2, 8276671), (13, 1273334), (17, 973726), (26, 636667), (34, 486863), (221, 74902), (289, 57278), (442, 37451), (578, 28639), (2203, 7514), (3757, 4406)]