23509310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213721}}^1$

素因数の和:213739

約数の個数: 16

約数和(自身を含む): 46163952

約数和(自身を除く): 22654642

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 213721, 427442, 1068605, 2137210, 2350931, 4701862, 11754655, 23509310]

約数ペア:

[(1, 23509310), (2, 11754655), (5, 4701862), (10, 2350931), (11, 2137210), (22, 1068605), (55, 427442), (110, 213721)]