22995574

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 40974336

約数和(自身を除く): 17978762

約数列:

[1, 2, 7, 14, 37, 74, 103, 206, 259, 431, 518, 721, 862, 1442, 3017, 3811, 6034, 7622, 15947, 26677, 31894, 44393, 53354, 88786, 111629, 223258, 310751, 621502, 1642541, 3285082, 11497787, 22995574]

約数ペア:

[(1, 22995574), (2, 11497787), (7, 3285082), (14, 1642541), (37, 621502), (74, 310751), (103, 223258), (206, 111629), (259, 88786), (431, 53354), (518, 44393), (721, 31894), (862, 26677), (1442, 15947), (3017, 7622), (3811, 6034)]