11919115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 15488928

約数和(自身を除く): 3569813

約数列:

[1, 5, 13, 65, 233, 787, 1165, 3029, 3935, 10231, 15145, 51155, 183371, 916855, 2383823, 11919115]

約数ペア:

[(1, 11919115), (5, 2383823), (13, 916855), (65, 183371), (233, 51155), (787, 15145), (1165, 10231), (3029, 3935)]