7198928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{40903}}^1$

素因数の和:40922

約数の個数: 20

約数和(自身を含む): 15216288

約数和(自身を除く): 8017360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 40903, 81806, 163612, 327224, 449933, 654448, 899866, 1799732, 3599464, 7198928]

約数ペア:

[(1, 7198928), (2, 3599464), (4, 1799732), (8, 899866), (11, 654448), (16, 449933), (22, 327224), (44, 163612), (88, 81806), (176, 40903)]