22255628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5147}}^1$

素因数の和:5221

約数の個数: 24

約数和(自身を含む): 41513472

約数和(自身を除く): 19257844

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 5147, 10294, 20588, 118381, 236762, 241909, 473524, 483818, 967636, 5563907, 11127814, 22255628]

約数ペア:

[(1, 22255628), (2, 11127814), (4, 5563907), (23, 967636), (46, 483818), (47, 473524), (92, 241909), (94, 236762), (188, 118381), (1081, 20588), (2162, 10294), (4324, 5147)]