19259073

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31013}}^1$

素因数の和:31045

約数の個数: 16

約数和(自身を含む): 29773440

約数和(自身を除く): 10514367

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 31013, 93039, 279117, 713299, 837351, 2139897, 6419691, 19259073]

約数ペア:

[(1, 19259073), (3, 6419691), (9, 2139897), (23, 837351), (27, 713299), (69, 279117), (207, 93039), (621, 31013)]