22427210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172517}}^1$

素因数の和:172537

約数の個数: 16

約数和(自身を含む): 43474536

約数和(自身を除く): 21047326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 172517, 345034, 862585, 1725170, 2242721, 4485442, 11213605, 22427210]

約数ペア:

[(1, 22427210), (2, 11213605), (5, 4485442), (10, 2242721), (13, 1725170), (26, 862585), (65, 345034), (130, 172517)]