15722876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1433}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 29792784

約数和(自身を除く): 14069908

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 1433, 2743, 2866, 5486, 5732, 10972, 18629, 37258, 74516, 302363, 604726, 1209452, 3930719, 7861438, 15722876]

約数ペア:

[(1, 15722876), (2, 7861438), (4, 3930719), (13, 1209452), (26, 604726), (52, 302363), (211, 74516), (422, 37258), (844, 18629), (1433, 10972), (2743, 5732), (2866, 5486)]