18660434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2293}}^1$

素因数の和:2621

約数の個数: 16

約数和(自身を含む): 30253272

約数和(自身を除く): 11592838

約数列:

[1, 2, 13, 26, 313, 626, 2293, 4069, 4586, 8138, 29809, 59618, 717709, 1435418, 9330217, 18660434]

約数ペア:

[(1, 18660434), (2, 9330217), (13, 1435418), (26, 717709), (313, 59618), (626, 29809), (2293, 8138), (4069, 4586)]