13226770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42667}}^1$

素因数の和:42705

約数の個数: 16

約数和(自身を含む): 24576768

約数和(自身を除く): 11349998

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 42667, 85334, 213335, 426670, 1322677, 2645354, 6613385, 13226770]

約数ペア:

[(1, 13226770), (2, 6613385), (5, 2645354), (10, 1322677), (31, 426670), (62, 213335), (155, 85334), (310, 42667)]