19933408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{56629}}^1$

素因数の和:56650

約数の個数: 24

約数和(自身を含む): 42812280

約数和(自身を除く): 22878872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 56629, 113258, 226516, 453032, 622919, 906064, 1245838, 1812128, 2491676, 4983352, 9966704, 19933408]

約数ペア:

[(1, 19933408), (2, 9966704), (4, 4983352), (8, 2491676), (11, 1812128), (16, 1245838), (22, 906064), (32, 622919), (44, 453032), (88, 226516), (176, 113258), (352, 56629)]