139631722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{2029}}^1$

素因数の和:3861

約数の個数: 16

約数和(自身を含む): 220701600

約数和(自身を除く): 81069878

約数列:

[1, 2, 19, 38, 1811, 2029, 3622, 4058, 34409, 38551, 68818, 77102, 3674519, 7349038, 69815861, 139631722]

約数ペア:

[(1, 139631722), (2, 69815861), (19, 7349038), (38, 3674519), (1811, 77102), (2029, 68818), (3622, 38551), (4058, 34409)]