21917982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{192263}}^1$

素因数の和:192287

約数の個数: 16

約数和(自身を含む): 46143360

約数和(自身を除く): 24225378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 192263, 384526, 576789, 1153578, 3652997, 7305994, 10958991, 21917982]

約数ペア:

[(1, 21917982), (2, 10958991), (3, 7305994), (6, 3652997), (19, 1153578), (38, 576789), (57, 384526), (114, 192263)]