13406426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 22861440

約数和(自身を除く): 9455014

約数列:

[1, 2, 11, 22, 41, 82, 89, 167, 178, 334, 451, 902, 979, 1837, 1958, 3649, 3674, 6847, 7298, 13694, 14863, 29726, 40139, 75317, 80278, 150634, 163493, 326986, 609383, 1218766, 6703213, 13406426]

約数ペア:

[(1, 13406426), (2, 6703213), (11, 1218766), (22, 609383), (41, 326986), (82, 163493), (89, 150634), (167, 80278), (178, 75317), (334, 40139), (451, 29726), (902, 14863), (979, 13694), (1837, 7298), (1958, 6847), (3649, 3674)]