21795882

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{9739}}^1$

素因数の和:10117

約数の個数: 16

約数和(自身を含む): 43713120

約数和(自身を除く): 21917238

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 9739, 19478, 29217, 58434, 3632647, 7265294, 10897941, 21795882]

約数ペア:

[(1, 21795882), (2, 10897941), (3, 7265294), (6, 3632647), (373, 58434), (746, 29217), (1119, 19478), (2238, 9739)]