19355724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31627}}^1$

素因数の和:31654

約数の個数: 36

約数和(自身を含む): 51806664

約数和(自身を除く): 32450940

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31627, 63254, 94881, 126508, 189762, 284643, 379524, 537659, 569286, 1075318, 1138572, 1612977, 2150636, 3225954, 4838931, 6451908, 9677862, 19355724]

約数ペア:

[(1, 19355724), (2, 9677862), (3, 6451908), (4, 4838931), (6, 3225954), (9, 2150636), (12, 1612977), (17, 1138572), (18, 1075318), (34, 569286), (36, 537659), (51, 379524), (68, 284643), (102, 189762), (153, 126508), (204, 94881), (306, 63254), (612, 31627)]