21923810

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{37159}}^1$

素因数の和:37225

約数の個数: 16

約数和(自身を含む): 40132800

約数和(自身を除く): 18208990

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 37159, 74318, 185795, 371590, 2192381, 4384762, 10961905, 21923810]

約数ペア:

[(1, 21923810), (2, 10961905), (5, 4384762), (10, 2192381), (59, 371590), (118, 185795), (295, 74318), (590, 37159)]