195455416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1879379}}^1$

素因数の和:1879398

約数の個数: 16

約数和(自身を含む): 394669800

約数和(自身を除く): 199214384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1879379, 3758758, 7517516, 15035032, 24431927, 48863854, 97727708, 195455416]

約数ペア:

[(1, 195455416), (2, 97727708), (4, 48863854), (8, 24431927), (13, 15035032), (26, 7517516), (52, 3758758), (104, 1879379)]