16686692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8069}}^1$

素因数の和:8131

約数の個数: 24

約数和(自身を含む): 32538240

約数和(自身を除く): 15851548

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 8069, 16138, 32276, 88759, 177518, 355036, 379243, 758486, 1516972, 4171673, 8343346, 16686692]

約数ペア:

[(1, 16686692), (2, 8343346), (4, 4171673), (11, 1516972), (22, 758486), (44, 379243), (47, 355036), (94, 177518), (188, 88759), (517, 32276), (1034, 16138), (2068, 8069)]