1937221684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{233851}}^1$

素因数の和:233983

約数の個数: 24

約数和(自身を含む): 3601320800

約数和(自身を除く): 1664099116

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 233851, 467702, 935404, 4443169, 8886338, 17772676, 25489759, 50979518, 101959036, 484305421, 968610842, 1937221684]

約数ペア:

[(1, 1937221684), (2, 968610842), (4, 484305421), (19, 101959036), (38, 50979518), (76, 25489759), (109, 17772676), (218, 8886338), (436, 4443169), (2071, 935404), (4142, 467702), (8284, 233851)]