1231569436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4241}}^1\times {\mathrm{3821}}^1$

素因数の和:8085

約数の個数: 24

約数和(自身を含む): 2269809360

約数和(自身を除く): 1038239924

約数列:

[1, 2, 4, 19, 38, 76, 3821, 4241, 7642, 8482, 15284, 16964, 72599, 80579, 145198, 161158, 290396, 322316, 16204861, 32409722, 64819444, 307892359, 615784718, 1231569436]

約数ペア:

[(1, 1231569436), (2, 615784718), (4, 307892359), (19, 64819444), (38, 32409722), (76, 16204861), (3821, 322316), (4241, 290396), (7642, 161158), (8482, 145198), (15284, 80579), (16964, 72599)]