22109806

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 35442144

約数和(自身を除く): 13332338

約数列:

[1, 2, 19, 38, 113, 226, 271, 361, 542, 722, 2147, 4294, 5149, 10298, 30623, 40793, 61246, 81586, 97831, 195662, 581837, 1163674, 11054903, 22109806]

約数ペア:

[(1, 22109806), (2, 11054903), (19, 1163674), (38, 581837), (113, 195662), (226, 97831), (271, 81586), (361, 61246), (542, 40793), (722, 30623), (2147, 10298), (4294, 5149)]