13990238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 24

約数和(自身を含む): 22521240

約数和(自身を除く): 8531002

約数列:

[1, 2, 29, 31, 58, 62, 251, 502, 899, 961, 1798, 1922, 7279, 7781, 14558, 15562, 27869, 55738, 225649, 241211, 451298, 482422, 6995119, 13990238]

約数ペア:

[(1, 13990238), (2, 6995119), (29, 482422), (31, 451298), (58, 241211), (62, 225649), (251, 55738), (502, 27869), (899, 15562), (961, 14558), (1798, 7781), (1922, 7279)]