19026453

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 25859456

約数和(自身を除く): 6833003

約数列:

[1, 3, 97, 151, 291, 433, 453, 1299, 14647, 42001, 43941, 65383, 126003, 196149, 6342151, 19026453]

約数ペア:

[(1, 19026453), (3, 6342151), (97, 196149), (151, 126003), (291, 65383), (433, 43941), (453, 42001), (1299, 14647)]