22193336

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 46395720

約数和(自身を除く): 24202384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 121, 202, 227, 242, 404, 454, 484, 808, 908, 968, 1111, 1816, 2222, 2497, 4444, 4994, 8888, 9988, 12221, 19976, 22927, 24442, 27467, 45854, 48884, 54934, 91708, 97768, 109868, 183416, 219736, 252197, 504394, 1008788, 2017576, 2774167, 5548334, 11096668, 22193336]

約数ペア:

[(1, 22193336), (2, 11096668), (4, 5548334), (8, 2774167), (11, 2017576), (22, 1008788), (44, 504394), (88, 252197), (101, 219736), (121, 183416), (202, 109868), (227, 97768), (242, 91708), (404, 54934), (454, 48884), (484, 45854), (808, 27467), (908, 24442), (968, 22927), (1111, 19976), (1816, 12221), (2222, 9988), (2497, 8888), (4444, 4994)]