19002422013

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2198591}}^1$

素因数の和:2198704

約数の個数: 16

約数和(自身を含む): 26312749056

約数和(自身を除く): 7310327043

約数列:

[1, 3, 43, 67, 129, 201, 2881, 8643, 2198591, 6595773, 94539413, 147305597, 283618239, 441916791, 6334140671, 19002422013]

約数ペア:

[(1, 19002422013), (3, 6334140671), (43, 441916791), (67, 283618239), (129, 147305597), (201, 94539413), (2881, 6595773), (8643, 2198591)]