40331338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{17989}}^1$

素因数の和:18069

約数の個数: 16

約数和(自身を含む): 64764000

約数和(自身を除く): 24432662

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 17989, 35978, 341791, 683582, 1061351, 2122702, 20165669, 40331338]

約数ペア:

[(1, 40331338), (2, 20165669), (19, 2122702), (38, 1061351), (59, 683582), (118, 341791), (1121, 35978), (2242, 17989)]