13489492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 24498432

約数和(自身を除く): 11008940

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 991, 1982, 3403, 3964, 6806, 13612, 40631, 81262, 82253, 162524, 164506, 329012, 3372373, 6744746, 13489492]

約数ペア:

[(1, 13489492), (2, 6744746), (4, 3372373), (41, 329012), (82, 164506), (83, 162524), (164, 82253), (166, 81262), (332, 40631), (991, 13612), (1982, 6806), (3403, 3964)]