11746915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 15069888

約数和(自身を除く): 3322973

約数列:

[1, 5, 17, 85, 113, 565, 1223, 1921, 6115, 9605, 20791, 103955, 138199, 690995, 2349383, 11746915]

約数ペア:

[(1, 11746915), (5, 2349383), (17, 690995), (85, 138199), (113, 103955), (565, 20791), (1223, 9605), (1921, 6115)]