19450358

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{757}}^1$

素因数の和:1231

約数の個数: 16

約数和(自身を含む): 30289680

約数和(自身を除く): 10839322

約数列:

[1, 2, 29, 58, 443, 757, 886, 1514, 12847, 21953, 25694, 43906, 335351, 670702, 9725179, 19450358]

約数ペア:

[(1, 19450358), (2, 9725179), (29, 670702), (58, 335351), (443, 43906), (757, 25694), (886, 21953), (1514, 12847)]