22293208

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1549}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 47988000

約数和(自身を除く): 25694792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1549, 1799, 2056, 3098, 3598, 6196, 7196, 10843, 12392, 14392, 21686, 43372, 86744, 398093, 796186, 1592372, 2786651, 3184744, 5573302, 11146604, 22293208]

約数ペア:

[(1, 22293208), (2, 11146604), (4, 5573302), (7, 3184744), (8, 2786651), (14, 1592372), (28, 796186), (56, 398093), (257, 86744), (514, 43372), (1028, 21686), (1549, 14392), (1799, 12392), (2056, 10843), (3098, 7196), (3598, 6196)]