189855632

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{14143}}^1$

素因数の和:14990

約数の個数: 20

約数和(自身を含む): 368309760

約数和(自身を除く): 178454128

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 13424, 14143, 28286, 56572, 113144, 226288, 11865977, 23731954, 47463908, 94927816, 189855632]

約数ペア:

[(1, 189855632), (2, 94927816), (4, 47463908), (8, 23731954), (16, 11865977), (839, 226288), (1678, 113144), (3356, 56572), (6712, 28286), (13424, 14143)]