19570452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{857}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 50162112

約数和(自身を除く): 30591660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 173, 346, 519, 692, 857, 1038, 1714, 1903, 2076, 2571, 3428, 3806, 5142, 5709, 7612, 9427, 10284, 11418, 18854, 22836, 28281, 37708, 56562, 113124, 148261, 296522, 444783, 593044, 889566, 1630871, 1779132, 3261742, 4892613, 6523484, 9785226, 19570452]

約数ペア:

[(1, 19570452), (2, 9785226), (3, 6523484), (4, 4892613), (6, 3261742), (11, 1779132), (12, 1630871), (22, 889566), (33, 593044), (44, 444783), (66, 296522), (132, 148261), (173, 113124), (346, 56562), (519, 37708), (692, 28281), (857, 22836), (1038, 18854), (1714, 11418), (1903, 10284), (2076, 9427), (2571, 7612), (3428, 5709), (3806, 5142)]