19299316

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 34448960

約数和(自身を除く): 15149644

約数列:

[1, 2, 4, 103, 139, 206, 278, 337, 412, 556, 674, 1348, 14317, 28634, 34711, 46843, 57268, 69422, 93686, 138844, 187372, 4824829, 9649658, 19299316]

約数ペア:

[(1, 19299316), (2, 9649658), (4, 4824829), (103, 187372), (139, 138844), (206, 93686), (278, 69422), (337, 57268), (412, 46843), (556, 34711), (674, 28634), (1348, 14317)]