22381210

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17623}}^1$

素因数の和:17757

約数の個数: 16

約数和(自身を含む): 40605696

約数和(自身を除く): 18224486

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 17623, 35246, 88115, 176230, 2238121, 4476242, 11190605, 22381210]

約数ペア:

[(1, 22381210), (2, 11190605), (5, 4476242), (10, 2238121), (127, 176230), (254, 88115), (635, 35246), (1270, 17623)]