1915778891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{13457}}^1$

素因数の和:13750

約数の個数: 16

約数和(自身を含む): 2116243584

約数和(自身を除く): 200464693

約数列:

[1, 13, 47, 233, 611, 3029, 10951, 13457, 142363, 174941, 632479, 3135481, 8222227, 40761253, 147367607, 1915778891]

約数ペア:

[(1, 1915778891), (13, 147367607), (47, 40761253), (233, 8222227), (611, 3135481), (3029, 632479), (10951, 174941), (13457, 142363)]