22277912

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{5471}}^1$

素因数の和:5986

約数の個数: 16

約数和(自身を含む): 41860800

約数和(自身を除く): 19582888

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 5471, 10942, 21884, 43768, 2784739, 5569478, 11138956, 22277912]

約数ペア:

[(1, 22277912), (2, 11138956), (4, 5569478), (8, 2784739), (509, 43768), (1018, 21884), (2036, 10942), (4072, 5471)]