12230864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{24659}}^1$

素因数の和:24698

約数の個数: 20

約数和(自身を含む): 24462720

約数和(自身を除く): 12231856

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 24659, 49318, 98636, 197272, 394544, 764429, 1528858, 3057716, 6115432, 12230864]

約数ペア:

[(1, 12230864), (2, 6115432), (4, 3057716), (8, 1528858), (16, 764429), (31, 394544), (62, 197272), (124, 98636), (248, 49318), (496, 24659)]