22203533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 27648000

約数和(自身を除く): 5444467

約数列:

[1, 11, 19, 23, 31, 149, 209, 253, 341, 437, 589, 713, 1639, 2831, 3427, 4619, 4807, 6479, 7843, 13547, 31141, 37697, 50809, 65113, 87761, 106237, 149017, 716243, 965371, 1168607, 2018503, 22203533]

約数ペア:

[(1, 22203533), (11, 2018503), (19, 1168607), (23, 965371), (31, 716243), (149, 149017), (209, 106237), (253, 87761), (341, 65113), (437, 50809), (589, 37697), (713, 31141), (1639, 13547), (2831, 7843), (3427, 6479), (4619, 4807)]