29981612

素因数分解:

$2^2\times {\mathrm{113}}^2\times {\mathrm{587}}^1$

素因数の和:817

約数の個数: 18

約数和(自身を含む): 53026428

約数和(自身を除く): 23044816

約数列:

[1, 2, 4, 113, 226, 452, 587, 1174, 2348, 12769, 25538, 51076, 66331, 132662, 265324, 7495403, 14990806, 29981612]

約数ペア:

[(1, 29981612), (2, 14990806), (4, 7495403), (113, 265324), (226, 132662), (452, 66331), (587, 51076), (1174, 25538), (2348, 12769)]