19843062338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1103987}}^1$

素因数の和:1104062

約数の個数: 32

約数和(自身を含む): 34974339840

約数和(自身を除く): 15131277502

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 17974, 1103987, 2207974, 12143857, 20975753, 24287714, 41951506, 47471441, 94942882, 230733283, 461466566, 522185851, 901957379, 1044371702, 1803914758, 9921531169, 19843062338]

約数ペア:

[(1, 19843062338), (2, 9921531169), (11, 1803914758), (19, 1044371702), (22, 901957379), (38, 522185851), (43, 461466566), (86, 230733283), (209, 94942882), (418, 47471441), (473, 41951506), (817, 24287714), (946, 20975753), (1634, 12143857), (8987, 2207974), (17974, 1103987)]