21534326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{4201}}^1$

素因数の和:4447

約数の個数: 16

約数和(自身を含む): 35397648

約数和(自身を除く): 13863322

約数列:

[1, 2, 11, 22, 233, 466, 2563, 4201, 5126, 8402, 46211, 92422, 978833, 1957666, 10767163, 21534326]

約数ペア:

[(1, 21534326), (2, 10767163), (11, 1957666), (22, 978833), (233, 92422), (466, 46211), (2563, 8402), (4201, 5126)]