23022988

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 41413680

約数和(自身を除く): 18390692

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 829, 1658, 3316, 6943, 13886, 27772, 43937, 87874, 108599, 175748, 217198, 434396, 5755747, 11511494, 23022988]

約数ペア:

[(1, 23022988), (2, 11511494), (4, 5755747), (53, 434396), (106, 217198), (131, 175748), (212, 108599), (262, 87874), (524, 43937), (829, 27772), (1658, 13886), (3316, 6943)]