123913832

素因数分解:

$2^3\times 7^1\times {\mathrm{2212747}}^1$

素因数の和:2212760

約数の個数: 16

約数和(自身を含む): 265529760

約数和(自身を除く): 141615928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2212747, 4425494, 8850988, 15489229, 17701976, 30978458, 61956916, 123913832]

約数ペア:

[(1, 123913832), (2, 61956916), (4, 30978458), (7, 17701976), (8, 15489229), (14, 8850988), (28, 4425494), (56, 2212747)]