13202590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42589}}^1$

素因数の和:42627

約数の個数: 16

約数和(自身を含む): 24531840

約数和(自身を除く): 11329250

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 42589, 85178, 212945, 425890, 1320259, 2640518, 6601295, 13202590]

約数ペア:

[(1, 13202590), (2, 6601295), (5, 2640518), (10, 1320259), (31, 425890), (62, 212945), (155, 85178), (310, 42589)]