22872212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 46230912

約数和(自身を除く): 23358700

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 97, 194, 233, 253, 388, 466, 506, 932, 1012, 1067, 2134, 2231, 2563, 4268, 4462, 5126, 5359, 8924, 10252, 10718, 21436, 22601, 24541, 45202, 49082, 58949, 90404, 98164, 117898, 235796, 248611, 497222, 519823, 994444, 1039646, 2079292, 5718053, 11436106, 22872212]

約数ペア:

[(1, 22872212), (2, 11436106), (4, 5718053), (11, 2079292), (22, 1039646), (23, 994444), (44, 519823), (46, 497222), (92, 248611), (97, 235796), (194, 117898), (233, 98164), (253, 90404), (388, 58949), (466, 49082), (506, 45202), (932, 24541), (1012, 22601), (1067, 21436), (2134, 10718), (2231, 10252), (2563, 8924), (4268, 5359), (4462, 5126)]