19215372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8563}}^1$

素因数の和:8598

約数の個数: 48

約数和(自身を含む): 51795072

約数和(自身を除く): 32579700

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8563, 17126, 25689, 34252, 51378, 94193, 102756, 145571, 188386, 282579, 291142, 376772, 436713, 565158, 582284, 873426, 1130316, 1601281, 1746852, 3202562, 4803843, 6405124, 9607686, 19215372]

約数ペア:

[(1, 19215372), (2, 9607686), (3, 6405124), (4, 4803843), (6, 3202562), (11, 1746852), (12, 1601281), (17, 1130316), (22, 873426), (33, 582284), (34, 565158), (44, 436713), (51, 376772), (66, 291142), (68, 282579), (102, 188386), (132, 145571), (187, 102756), (204, 94193), (374, 51378), (561, 34252), (748, 25689), (1122, 17126), (2244, 8563)]