22225826

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 39595392

約数和(自身を除く): 17369566

約数列:

[1, 2, 7, 14, 37, 74, 107, 214, 259, 401, 518, 749, 802, 1498, 2807, 3959, 5614, 7918, 14837, 27713, 29674, 42907, 55426, 85814, 103859, 207718, 300349, 600698, 1587559, 3175118, 11112913, 22225826]

約数ペア:

[(1, 22225826), (2, 11112913), (7, 3175118), (14, 1587559), (37, 600698), (74, 300349), (107, 207718), (214, 103859), (259, 85814), (401, 55426), (518, 42907), (749, 29674), (802, 27713), (1498, 14837), (2807, 7918), (3959, 5614)]