2100559438

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{105907}}^1$

素因数の和:106167

約数の個数: 16

約数和(自身を含む): 3233159424

約数和(自身を除く): 1132599986

約数列:

[1, 2, 47, 94, 211, 422, 9917, 19834, 105907, 211814, 4977629, 9955258, 22346377, 44692754, 1050279719, 2100559438]

約数ペア:

[(1, 2100559438), (2, 1050279719), (47, 44692754), (94, 22346377), (211, 9955258), (422, 4977629), (9917, 211814), (19834, 105907)]