19168116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{145213}}^1$

素因数の和:145231

約数の個数: 24

約数和(自身を含む): 48791904

約数和(自身を除く): 29623788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 145213, 290426, 435639, 580852, 871278, 1597343, 1742556, 3194686, 4792029, 6389372, 9584058, 19168116]

約数ペア:

[(1, 19168116), (2, 9584058), (3, 6389372), (4, 4792029), (6, 3194686), (11, 1742556), (12, 1597343), (22, 871278), (33, 580852), (44, 435639), (66, 290426), (132, 145213)]