15871728

素因数分解:

$2^4\times 3^1\times {\mathrm{330661}}^1$

素因数の和:330672

約数の個数: 20

約数和(自身を含む): 41002088

約数和(自身を除く): 25130360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 330661, 661322, 991983, 1322644, 1983966, 2645288, 3967932, 5290576, 7935864, 15871728]

約数ペア:

[(1, 15871728), (2, 7935864), (3, 5290576), (4, 3967932), (6, 2645288), (8, 1983966), (12, 1322644), (16, 991983), (24, 661322), (48, 330661)]