12538196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1223}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 24058944

約数和(自身を除く): 11520748

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 1223, 2446, 2563, 4892, 5126, 10252, 13453, 26906, 53812, 284959, 569918, 1139836, 3134549, 6269098, 12538196]

約数ペア:

[(1, 12538196), (2, 6269098), (4, 3134549), (11, 1139836), (22, 569918), (44, 284959), (233, 53812), (466, 26906), (932, 13453), (1223, 10252), (2446, 5126), (2563, 4892)]