19246506

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 40772160

約数和(自身を除く): 21525654

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 197, 394, 591, 857, 1182, 1714, 2571, 3743, 5142, 7486, 11229, 16283, 22458, 32566, 48849, 97698, 168829, 337658, 506487, 1012974, 3207751, 6415502, 9623253, 19246506]

約数ペア:

[(1, 19246506), (2, 9623253), (3, 6415502), (6, 3207751), (19, 1012974), (38, 506487), (57, 337658), (114, 168829), (197, 97698), (394, 48849), (591, 32566), (857, 22458), (1182, 16283), (1714, 11229), (2571, 7486), (3743, 5142)]