39316810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1811}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 76712832

約数和(自身を除く): 37396022

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 1811, 2171, 3622, 4342, 9055, 10855, 18110, 21710, 23543, 47086, 117715, 235430, 302437, 604874, 1512185, 3024370, 3931681, 7863362, 19658405, 39316810]

約数ペア:

[(1, 39316810), (2, 19658405), (5, 7863362), (10, 3931681), (13, 3024370), (26, 1512185), (65, 604874), (130, 302437), (167, 235430), (334, 117715), (835, 47086), (1670, 23543), (1811, 21710), (2171, 18110), (3622, 10855), (4342, 9055)]