13481020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{96293}}^1$

素因数の和:96309

約数の個数: 24

約数和(自身を含む): 32354784

約数和(自身を除く): 18873764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 96293, 192586, 385172, 481465, 674051, 962930, 1348102, 1925860, 2696204, 3370255, 6740510, 13481020]

約数ペア:

[(1, 13481020), (2, 6740510), (4, 3370255), (5, 2696204), (7, 1925860), (10, 1348102), (14, 962930), (20, 674051), (28, 481465), (35, 385172), (70, 192586), (140, 96293)]