19274607

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10247}}^1$

素因数の和:10283

約数の個数: 24

約数和(自身を含む): 31973760

約数和(自身を除く): 12699153

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 10247, 30741, 92223, 112717, 194693, 338151, 584079, 1014453, 1752237, 2141623, 6424869, 19274607]

約数ペア:

[(1, 19274607), (3, 6424869), (9, 2141623), (11, 1752237), (19, 1014453), (33, 584079), (57, 338151), (99, 194693), (171, 112717), (209, 92223), (627, 30741), (1881, 10247)]