151531802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{2111}}^1$

素因数の和:4021

約数の個数: 16

約数和(自身を含む): 239500800

約数和(自身を除く): 87968998

約数列:

[1, 2, 19, 38, 1889, 2111, 3778, 4222, 35891, 40109, 71782, 80218, 3987679, 7975358, 75765901, 151531802]

約数ペア:

[(1, 151531802), (2, 75765901), (19, 7975358), (38, 3987679), (1889, 80218), (2111, 71782), (3778, 40109), (4222, 35891)]