19852184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{521}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 40778640

約数和(自身を除く): 20926456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 433, 521, 866, 1042, 1732, 2084, 3464, 4168, 4763, 5731, 9526, 11462, 19052, 22924, 38104, 45848, 225593, 451186, 902372, 1804744, 2481523, 4963046, 9926092, 19852184]

約数ペア:

[(1, 19852184), (2, 9926092), (4, 4963046), (8, 2481523), (11, 1804744), (22, 902372), (44, 451186), (88, 225593), (433, 45848), (521, 38104), (866, 22924), (1042, 19052), (1732, 11462), (2084, 9526), (3464, 5731), (4168, 4763)]