22206858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 47139840

約数和(自身を除く): 24932982

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1487, 2489, 2974, 4461, 4978, 7467, 8922, 14934, 28253, 56506, 84759, 169518, 194797, 389594, 584391, 1168782, 3701143, 7402286, 11103429, 22206858]

約数ペア:

[(1, 22206858), (2, 11103429), (3, 7402286), (6, 3701143), (19, 1168782), (38, 584391), (57, 389594), (114, 194797), (131, 169518), (262, 84759), (393, 56506), (786, 28253), (1487, 14934), (2489, 8922), (2974, 7467), (4461, 4978)]