23168210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13709}}^1$

素因数の和:13742

約数の個数: 24

約数和(自身を含む): 45160740

約数和(自身を除く): 21992530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 13709, 27418, 68545, 137090, 178217, 356434, 891085, 1782170, 2316821, 4633642, 11584105, 23168210]

約数ペア:

[(1, 23168210), (2, 11584105), (5, 4633642), (10, 2316821), (13, 1782170), (26, 891085), (65, 356434), (130, 178217), (169, 137090), (338, 68545), (845, 27418), (1690, 13709)]