19168275386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2370551}}^1$

素因数の和:2370877

約数の個数: 16

約数和(自身を含む): 31063713408

約数和(自身を除く): 11895438022

約数列:

[1, 2, 13, 26, 311, 622, 4043, 8086, 2370551, 4741102, 30817163, 61634326, 737241361, 1474482722, 9584137693, 19168275386]

約数ペア:

[(1, 19168275386), (2, 9584137693), (13, 1474482722), (26, 737241361), (311, 61634326), (622, 30817163), (4043, 4741102), (8086, 2370551)]