190048906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 310210560

約数和(自身を除く): 120161654

約数列:

[1, 2, 19, 38, 43, 86, 107, 214, 817, 1087, 1634, 2033, 2174, 4066, 4601, 9202, 20653, 41306, 46741, 87419, 93482, 116309, 174838, 232618, 888079, 1776158, 2209871, 4419742, 5001287, 10002574, 95024453, 190048906]

約数ペア:

[(1, 190048906), (2, 95024453), (19, 10002574), (38, 5001287), (43, 4419742), (86, 2209871), (107, 1776158), (214, 888079), (817, 232618), (1087, 174838), (1634, 116309), (2033, 93482), (2174, 87419), (4066, 46741), (4601, 41306), (9202, 20653)]