15668432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75329}}^1$

素因数の和:75350

約数の個数: 20

約数和(自身を含む): 32693220

約数和(自身を除く): 17024788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75329, 150658, 301316, 602632, 979277, 1205264, 1958554, 3917108, 7834216, 15668432]

約数ペア:

[(1, 15668432), (2, 7834216), (4, 3917108), (8, 1958554), (13, 1205264), (16, 979277), (26, 602632), (52, 301316), (104, 150658), (208, 75329)]