11563864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{111191}}^1$

素因数の和:111210

約数の個数: 16

約数和(自身を含む): 23350320

約数和(自身を除く): 11786456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 111191, 222382, 444764, 889528, 1445483, 2890966, 5781932, 11563864]

約数ペア:

[(1, 11563864), (2, 5781932), (4, 2890966), (8, 1445483), (13, 889528), (26, 444764), (52, 222382), (104, 111191)]