11915664

素因数分解:

$2^4\times 3^1\times {\mathrm{248243}}^1$

素因数の和:248254

約数の個数: 20

約数和(自身を含む): 30782256

約数和(自身を除く): 18866592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 248243, 496486, 744729, 992972, 1489458, 1985944, 2978916, 3971888, 5957832, 11915664]

約数ペア:

[(1, 11915664), (2, 5957832), (3, 3971888), (4, 2978916), (6, 1985944), (8, 1489458), (12, 992972), (16, 744729), (24, 496486), (48, 248243)]