22197512

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{9601}}^1$

素因数の和:9641

約数の個数: 24

約数和(自身を含む): 44217210

約数和(自身を除く): 22019698

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 9601, 19202, 38404, 76808, 163217, 326434, 652868, 1305736, 2774689, 5549378, 11098756, 22197512]

約数ペア:

[(1, 22197512), (2, 11098756), (4, 5549378), (8, 2774689), (17, 1305736), (34, 652868), (68, 326434), (136, 163217), (289, 76808), (578, 38404), (1156, 19202), (2312, 9601)]