12639352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{143629}}^1$

素因数の和:143646

約数の個数: 16

約数和(自身を含む): 25853400

約数和(自身を除く): 13214048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 143629, 287258, 574516, 1149032, 1579919, 3159838, 6319676, 12639352]

約数ペア:

[(1, 12639352), (2, 6319676), (4, 3159838), (8, 1579919), (11, 1149032), (22, 574516), (44, 287258), (88, 143629)]