13768430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8147}}^1$

素因数の和:8180

約数の個数: 24

約数和(自身を含む): 26839512

約数和(自身を除く): 13071082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 8147, 16294, 40735, 81470, 105911, 211822, 529555, 1059110, 1376843, 2753686, 6884215, 13768430]

約数ペア:

[(1, 13768430), (2, 6884215), (5, 2753686), (10, 1376843), (13, 1059110), (26, 529555), (65, 211822), (130, 105911), (169, 81470), (338, 40735), (845, 16294), (1690, 8147)]