18020834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14747}}^1$

素因数の和:14809

約数の個数: 16

約数和(自身を含む): 29731968

約数和(自身を除く): 11711134

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 14747, 29494, 191711, 383422, 693109, 1386218, 9010417, 18020834]

約数ペア:

[(1, 18020834), (2, 9010417), (13, 1386218), (26, 693109), (47, 383422), (94, 191711), (611, 29494), (1222, 14747)]