17963402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2017}}^1$

素因数の和:2153

約数の個数: 16

約数和(自身を含む): 27775752

約数和(自身を除く): 9812350

約数列:

[1, 2, 61, 73, 122, 146, 2017, 4034, 4453, 8906, 123037, 147241, 246074, 294482, 8981701, 17963402]

約数ペア:

[(1, 17963402), (2, 8981701), (61, 294482), (73, 246074), (122, 147241), (146, 123037), (2017, 8906), (4034, 4453)]