19052427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{941}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 26993952

約数和(自身を除く): 7941525

約数列:

[1, 3, 17, 51, 397, 941, 1191, 2823, 6749, 15997, 20247, 47991, 373577, 1120731, 6350809, 19052427]

約数ペア:

[(1, 19052427), (3, 6350809), (17, 1120731), (51, 373577), (397, 47991), (941, 20247), (1191, 15997), (2823, 6749)]