22242596

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 42086016

約数和(自身を除く): 19843420

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 271, 284, 289, 542, 578, 1084, 1156, 1207, 2414, 4607, 4828, 9214, 18428, 19241, 20519, 38482, 41038, 76964, 78319, 82076, 156638, 313276, 327097, 654194, 1308388, 5560649, 11121298, 22242596]

約数ペア:

[(1, 22242596), (2, 11121298), (4, 5560649), (17, 1308388), (34, 654194), (68, 327097), (71, 313276), (142, 156638), (271, 82076), (284, 78319), (289, 76964), (542, 41038), (578, 38482), (1084, 20519), (1156, 19241), (1207, 18428), (2414, 9214), (4607, 4828)]