17931394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1571}}^1$

素因数の和:2025

約数の個数: 16

約数和(自身を含む): 29050560

約数和(自身を除く): 11119166

約数列:

[1, 2, 13, 26, 439, 878, 1571, 3142, 5707, 11414, 20423, 40846, 689669, 1379338, 8965697, 17931394]

約数ペア:

[(1, 17931394), (2, 8965697), (13, 1379338), (26, 689669), (439, 40846), (878, 20423), (1571, 11414), (3142, 5707)]