13211132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1423}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 25358592

約数和(自身を除く): 12147460

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 1423, 2321, 2846, 4642, 5692, 9284, 15653, 31306, 62612, 300253, 600506, 1201012, 3302783, 6605566, 13211132]

約数ペア:

[(1, 13211132), (2, 6605566), (4, 3302783), (11, 1201012), (22, 600506), (44, 300253), (211, 62612), (422, 31306), (844, 15653), (1423, 9284), (2321, 5692), (2846, 4642)]