12691844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4889}}^1$

素因数の和:4963

約数の個数: 24

約数和(自身を含む): 24645600

約数和(自身を除く): 11953756

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 4889, 9778, 19556, 53779, 107558, 215116, 288451, 576902, 1153804, 3172961, 6345922, 12691844]

約数ペア:

[(1, 12691844), (2, 6345922), (4, 3172961), (11, 1153804), (22, 576902), (44, 288451), (59, 215116), (118, 107558), (236, 53779), (649, 19556), (1298, 9778), (2596, 4889)]