22507192

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 43480800

約数和(自身を除く): 20973608

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 487, 872, 974, 1948, 3896, 5777, 11554, 23108, 25811, 46216, 51622, 53083, 103244, 106166, 206488, 212332, 424664, 2813399, 5626798, 11253596, 22507192]

約数ペア:

[(1, 22507192), (2, 11253596), (4, 5626798), (8, 2813399), (53, 424664), (106, 212332), (109, 206488), (212, 106166), (218, 103244), (424, 53083), (436, 51622), (487, 46216), (872, 25811), (974, 23108), (1948, 11554), (3896, 5777)]