15419906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4889}}^1$

素因数の和:4993

約数の個数: 16

約数和(自身を含む): 24645600

約数和(自身を除く): 9225694

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 4889, 9778, 92891, 185782, 405787, 811574, 7709953, 15419906]

約数ペア:

[(1, 15419906), (2, 7709953), (19, 811574), (38, 405787), (83, 185782), (166, 92891), (1577, 9778), (3154, 4889)]