19336012

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 34574400

約数和(自身を除く): 15238388

約数列:

[1, 2, 4, 83, 139, 166, 278, 332, 419, 556, 838, 1676, 11537, 23074, 34777, 46148, 58241, 69554, 116482, 139108, 232964, 4834003, 9668006, 19336012]

約数ペア:

[(1, 19336012), (2, 9668006), (4, 4834003), (83, 232964), (139, 139108), (166, 116482), (278, 69554), (332, 58241), (419, 46148), (556, 34777), (838, 23074), (1676, 11537)]