22879922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28387}}^1$

素因数の和:28433

約数の個数: 16

約数和(自身を含む): 38153472

約数和(自身を除く): 15273550

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 28387, 56774, 369031, 738062, 879997, 1759994, 11439961, 22879922]

約数ペア:

[(1, 22879922), (2, 11439961), (13, 1759994), (26, 879997), (31, 738062), (62, 369031), (403, 56774), (806, 28387)]