22505316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 55595904

約数和(自身を除く): 33090588

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1117, 1679, 2234, 3351, 3358, 4468, 5037, 6702, 6716, 10074, 13404, 20148, 25691, 51382, 77073, 81541, 102764, 154146, 163082, 244623, 308292, 326164, 489246, 978492, 1875443, 3750886, 5626329, 7501772, 11252658, 22505316]

約数ペア:

[(1, 22505316), (2, 11252658), (3, 7501772), (4, 5626329), (6, 3750886), (12, 1875443), (23, 978492), (46, 489246), (69, 326164), (73, 308292), (92, 244623), (138, 163082), (146, 154146), (219, 102764), (276, 81541), (292, 77073), (438, 51382), (876, 25691), (1117, 20148), (1679, 13404), (2234, 10074), (3351, 6716), (3358, 6702), (4468, 5037)]