8723242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 15422400

約数和(自身を除く): 6699158

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 509, 779, 902, 1018, 1558, 5599, 8569, 9671, 11198, 17138, 19342, 20869, 41738, 106381, 212762, 229559, 396511, 459118, 793022, 4361621, 8723242]

約数ペア:

[(1, 8723242), (2, 4361621), (11, 793022), (19, 459118), (22, 396511), (38, 229559), (41, 212762), (82, 106381), (209, 41738), (418, 20869), (451, 19342), (509, 17138), (779, 11198), (902, 9671), (1018, 8569), (1558, 5599)]