13689140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29759}}^1$

素因数の和:29791

約数の個数: 24

約数和(自身を含む): 29998080

約数和(自身を除く): 16308940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 29759, 59518, 119036, 148795, 297590, 595180, 684457, 1368914, 2737828, 3422285, 6844570, 13689140]

約数ペア:

[(1, 13689140), (2, 6844570), (4, 3422285), (5, 2737828), (10, 1368914), (20, 684457), (23, 595180), (46, 297590), (92, 148795), (115, 119036), (230, 59518), (460, 29759)]