13820668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 25127424

約数和(自身を除く): 11306756

約数列:

[1, 2, 4, 31, 62, 124, 227, 454, 491, 908, 982, 1964, 7037, 14074, 15221, 28148, 30442, 60884, 111457, 222914, 445828, 3455167, 6910334, 13820668]

約数ペア:

[(1, 13820668), (2, 6910334), (4, 3455167), (31, 445828), (62, 222914), (124, 111457), (227, 60884), (454, 30442), (491, 28148), (908, 15221), (982, 14074), (1964, 7037)]