19267116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{145963}}^1$

素因数の和:145981

約数の個数: 24

約数和(自身を含む): 49043904

約数和(自身を除く): 29776788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 145963, 291926, 437889, 583852, 875778, 1605593, 1751556, 3211186, 4816779, 6422372, 9633558, 19267116]

約数ペア:

[(1, 19267116), (2, 9633558), (3, 6422372), (4, 4816779), (6, 3211186), (11, 1751556), (12, 1605593), (22, 875778), (33, 583852), (44, 437889), (66, 291926), (132, 145963)]