12876164

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5167}}^1$

素因数の和:5267

約数の個数: 24

約数和(自身を含む): 26046720

約数和(自身を除く): 13170556

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 5167, 10334, 20668, 36169, 72338, 144676, 459863, 919726, 1839452, 3219041, 6438082, 12876164]

約数ペア:

[(1, 12876164), (2, 6438082), (4, 3219041), (7, 1839452), (14, 919726), (28, 459863), (89, 144676), (178, 72338), (356, 36169), (623, 20668), (1246, 10334), (2492, 5167)]