19266759291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6253411}}^1$

素因数の和:6253506

約数の個数: 16

約数和(自身を含む): 28015285760

約数和(自身を除く): 8748526469

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 6253411, 18760233, 81294343, 243883029, 494019469, 1482058407, 6422253097, 19266759291]

約数ペア:

[(1, 19266759291), (3, 6422253097), (13, 1482058407), (39, 494019469), (79, 243883029), (237, 81294343), (1027, 18760233), (3081, 6253411)]