23183210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21269}}^1$

素因数の和:21385

約数の個数: 16

約数和(自身を含む): 42114600

約数和(自身を除く): 18931390

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 21269, 42538, 106345, 212690, 2318321, 4636642, 11591605, 23183210]

約数ペア:

[(1, 23183210), (2, 11591605), (5, 4636642), (10, 2318321), (109, 212690), (218, 106345), (545, 42538), (1090, 21269)]