21915246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{192239}}^1$

素因数の和:192263

約数の個数: 16

約数和(自身を含む): 46137600

約数和(自身を除く): 24222354

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 192239, 384478, 576717, 1153434, 3652541, 7305082, 10957623, 21915246]

約数ペア:

[(1, 21915246), (2, 10957623), (3, 7305082), (6, 3652541), (19, 1153434), (38, 576717), (57, 384478), (114, 192239)]