25465154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 45178560

約数和(自身を除く): 19713406

約数列:

[1, 2, 11, 13, 22, 26, 143, 269, 286, 331, 538, 662, 2959, 3497, 3641, 4303, 5918, 6994, 7282, 8606, 38467, 47333, 76934, 89039, 94666, 178078, 979429, 1157507, 1958858, 2315014, 12732577, 25465154]

約数ペア:

[(1, 25465154), (2, 12732577), (11, 2315014), (13, 1958858), (22, 1157507), (26, 979429), (143, 178078), (269, 94666), (286, 89039), (331, 76934), (538, 47333), (662, 38467), (2959, 8606), (3497, 7282), (3641, 6994), (4303, 5918)]