15507284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4451}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 29668128

約数和(自身を除く): 14160844

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 4451, 8902, 17804, 57863, 115726, 231452, 298217, 596434, 1192868, 3876821, 7753642, 15507284]

約数ペア:

[(1, 15507284), (2, 7753642), (4, 3876821), (13, 1192868), (26, 596434), (52, 298217), (67, 231452), (134, 115726), (268, 57863), (871, 17804), (1742, 8902), (3484, 4451)]