19190322

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{9781}}^1$

素因数の和:9898

約数の個数: 24

約数和(自身を含む): 41964780

約数和(自身を除く): 22774458

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 9781, 19562, 29343, 58686, 88029, 176058, 1066129, 2132258, 3198387, 6396774, 9595161, 19190322]

約数ペア:

[(1, 19190322), (2, 9595161), (3, 6396774), (6, 3198387), (9, 2132258), (18, 1066129), (109, 176058), (218, 88029), (327, 58686), (654, 29343), (981, 19562), (1962, 9781)]