22459190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5573}}^1$

素因数の和:5624

約数の個数: 32

約数和(自身を含む): 44948736

約数和(自身を除く): 22489546

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 5573, 11146, 27865, 55730, 72449, 144898, 172763, 345526, 362245, 724490, 863815, 1727630, 2245919, 4491838, 11229595, 22459190]

約数ペア:

[(1, 22459190), (2, 11229595), (5, 4491838), (10, 2245919), (13, 1727630), (26, 863815), (31, 724490), (62, 362245), (65, 345526), (130, 172763), (155, 144898), (310, 72449), (403, 55730), (806, 27865), (2015, 11146), (4030, 5573)]