2019011934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{77339}}^1$

素因数の和:77592

約数の個数: 32

約数和(自身を含む): 4269168000

約数和(自身を除く): 2250156066

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 687, 1374, 4351, 8702, 13053, 26106, 77339, 154678, 232017, 464034, 1469441, 2938882, 4408323, 8816646, 17710631, 35421262, 53131893, 106263786, 336501989, 673003978, 1009505967, 2019011934]

約数ペア:

[(1, 2019011934), (2, 1009505967), (3, 673003978), (6, 336501989), (19, 106263786), (38, 53131893), (57, 35421262), (114, 17710631), (229, 8816646), (458, 4408323), (687, 2938882), (1374, 1469441), (4351, 464034), (8702, 232017), (13053, 154678), (26106, 77339)]