18619034

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42901}}^1$

素因数の和:42941

約数の個数: 16

約数和(自身を含む): 32948736

約数和(自身を除く): 14329702

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 42901, 85802, 300307, 600614, 1329931, 2659862, 9309517, 18619034]

約数ペア:

[(1, 18619034), (2, 9309517), (7, 2659862), (14, 1329931), (31, 600614), (62, 300307), (217, 85802), (434, 42901)]