12904788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82723}}^1$

素因数の和:82743

約数の個数: 24

約数和(自身を含む): 32427808

約数和(自身を除く): 19523020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82723, 165446, 248169, 330892, 496338, 992676, 1075399, 2150798, 3226197, 4301596, 6452394, 12904788]

約数ペア:

[(1, 12904788), (2, 6452394), (3, 4301596), (4, 3226197), (6, 2150798), (12, 1075399), (13, 992676), (26, 496338), (39, 330892), (52, 248169), (78, 165446), (156, 82723)]