22395290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 20735590

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1279, 1751, 2558, 3502, 6395, 8755, 12790, 17510, 21743, 43486, 108715, 131737, 217430, 263474, 658685, 1317370, 2239529, 4479058, 11197645, 22395290]

約数ペア:

[(1, 22395290), (2, 11197645), (5, 4479058), (10, 2239529), (17, 1317370), (34, 658685), (85, 263474), (103, 217430), (170, 131737), (206, 108715), (515, 43486), (1030, 21743), (1279, 17510), (1751, 12790), (2558, 8755), (3502, 6395)]