19175676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{122921}}^1$

素因数の和:122941

約数の個数: 24

約数和(自身を含む): 48185424

約数和(自身を除く): 29009748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 122921, 245842, 368763, 491684, 737526, 1475052, 1597973, 3195946, 4793919, 6391892, 9587838, 19175676]

約数ペア:

[(1, 19175676), (2, 9587838), (3, 6391892), (4, 4793919), (6, 3195946), (12, 1597973), (13, 1475052), (26, 737526), (39, 491684), (52, 368763), (78, 245842), (156, 122921)]