18248555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6590

約数の個数: 16

約数和(自身を含む): 24134880

約数和(自身を除く): 5886325

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 6529, 32645, 84877, 280747, 424385, 1403735, 3649711, 18248555]

約数ペア:

[(1, 18248555), (5, 3649711), (13, 1403735), (43, 424385), (65, 280747), (215, 84877), (559, 32645), (2795, 6529)]