19238412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4441}}^1$

素因数の和:4486

約数の個数: 36

約数和(自身を含む): 47387256

約数和(自身を除く): 28148844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 4441, 8882, 13323, 17764, 26646, 53292, 84379, 168758, 253137, 337516, 506274, 1012548, 1603201, 3206402, 4809603, 6412804, 9619206, 19238412]

約数ペア:

[(1, 19238412), (2, 9619206), (3, 6412804), (4, 4809603), (6, 3206402), (12, 1603201), (19, 1012548), (38, 506274), (57, 337516), (76, 253137), (114, 168758), (228, 84379), (361, 53292), (722, 26646), (1083, 17764), (1444, 13323), (2166, 8882), (4332, 4441)]