19374189

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 26480832

約数和(自身を除く): 7106643

約数列:

[1, 3, 67, 113, 201, 339, 853, 2559, 7571, 22713, 57151, 96389, 171453, 289167, 6458063, 19374189]

約数ペア:

[(1, 19374189), (3, 6458063), (67, 289167), (113, 171453), (201, 96389), (339, 57151), (853, 22713), (2559, 7571)]