22450490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 42418944

約数和(自身を除く): 19968454

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1291, 1739, 2582, 3478, 6455, 8695, 12910, 17390, 47767, 60677, 95534, 121354, 238835, 303385, 477670, 606770, 2245049, 4490098, 11225245, 22450490]

約数ペア:

[(1, 22450490), (2, 11225245), (5, 4490098), (10, 2245049), (37, 606770), (47, 477670), (74, 303385), (94, 238835), (185, 121354), (235, 95534), (370, 60677), (470, 47767), (1291, 17390), (1739, 12910), (2582, 8695), (3478, 6455)]