19845562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 35147520

約数和(自身を除く): 15301958

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1129, 1598, 2258, 8789, 12419, 17578, 19193, 24838, 38386, 53063, 106126, 211123, 422246, 583693, 902071, 1167386, 1804142, 9922781, 19845562]

約数ペア:

[(1, 19845562), (2, 9922781), (11, 1804142), (17, 1167386), (22, 902071), (34, 583693), (47, 422246), (94, 211123), (187, 106126), (374, 53063), (517, 38386), (799, 24838), (1034, 19193), (1129, 17578), (1598, 12419), (2258, 8789)]