1944778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 3215520

約数和(自身を除く): 1270742

約数列:

[1, 2, 11, 22, 109, 218, 811, 1199, 1622, 2398, 8921, 17842, 88399, 176798, 972389, 1944778]

約数ペア:

[(1, 1944778), (2, 972389), (11, 176798), (22, 88399), (109, 17842), (218, 8921), (811, 2398), (1199, 1622)]