19410102

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{2161}}^1$

素因数の和:2668

約数の個数: 24

約数和(自身を含む): 42159000

約数和(自身を除く): 22748898

約数列:

[1, 2, 3, 6, 9, 18, 499, 998, 1497, 2161, 2994, 4322, 4491, 6483, 8982, 12966, 19449, 38898, 1078339, 2156678, 3235017, 6470034, 9705051, 19410102]

約数ペア:

[(1, 19410102), (2, 9705051), (3, 6470034), (6, 3235017), (9, 2156678), (18, 1078339), (499, 38898), (998, 19449), (1497, 12966), (2161, 8982), (2994, 6483), (4322, 4491)]