39965419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 45934560

約数和(自身を除く): 5969141

約数列:

[1, 13, 17, 139, 221, 1301, 1807, 2363, 16913, 22117, 30719, 180839, 287521, 2350907, 3074263, 39965419]

約数ペア:

[(1, 39965419), (13, 3074263), (17, 2350907), (139, 287521), (221, 180839), (1301, 30719), (1807, 22117), (2363, 16913)]