22167028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2861}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 42071400

約数和(自身を除く): 19904372

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 2861, 3874, 5722, 7748, 11444, 37193, 74386, 148772, 426289, 852578, 1705156, 5541757, 11083514, 22167028]

約数ペア:

[(1, 22167028), (2, 11083514), (4, 5541757), (13, 1705156), (26, 852578), (52, 426289), (149, 148772), (298, 74386), (596, 37193), (1937, 11444), (2861, 7748), (3874, 5722)]