13138889426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21971387}}^1$

素因数の和:21971425

約数の個数: 16

約数和(自身を含む): 22147159104

約数和(自身を除く): 9008269678

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 21971387, 43942774, 285628031, 505341901, 571256062, 1010683802, 6569444713, 13138889426]

約数ペア:

[(1, 13138889426), (2, 6569444713), (13, 1010683802), (23, 571256062), (26, 505341901), (46, 285628031), (299, 43942774), (598, 21971387)]