18434218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44101}}^1$

素因数の和:44133

約数の個数: 16

約数和(自身を含む): 31753440

約数和(自身を除く): 13319222

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 44101, 88202, 485111, 837919, 970222, 1675838, 9217109, 18434218]

約数ペア:

[(1, 18434218), (2, 9217109), (11, 1675838), (19, 970222), (22, 837919), (38, 485111), (209, 88202), (418, 44101)]