19096015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{829}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 24382080

約数和(自身を除く): 5286065

約数列:

[1, 5, 17, 85, 271, 829, 1355, 4145, 4607, 14093, 23035, 70465, 224659, 1123295, 3819203, 19096015]

約数ペア:

[(1, 19096015), (5, 3819203), (17, 1123295), (85, 224659), (271, 70465), (829, 23035), (1355, 14093), (4145, 4607)]