15628372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{739}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 29090880

約数和(自身を除く): 13462508

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 739, 1244, 1478, 2956, 5287, 10574, 12563, 21148, 25126, 50252, 229829, 459658, 919316, 3907093, 7814186, 15628372]

約数ペア:

[(1, 15628372), (2, 7814186), (4, 3907093), (17, 919316), (34, 459658), (68, 229829), (311, 50252), (622, 25126), (739, 21148), (1244, 12563), (1478, 10574), (2956, 5287)]