19930436

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 35952000

約数和(自身を除く): 16021564

約数列:

[1, 2, 4, 59, 79, 118, 158, 236, 316, 1069, 2138, 4276, 4661, 9322, 18644, 63071, 84451, 126142, 168902, 252284, 337804, 4982609, 9965218, 19930436]

約数ペア:

[(1, 19930436), (2, 9965218), (4, 4982609), (59, 337804), (79, 252284), (118, 168902), (158, 126142), (236, 84451), (316, 63071), (1069, 18644), (2138, 9322), (4276, 4661)]