13126540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{93761}}^1$

素因数の和:93777

約数の個数: 24

約数和(自身を含む): 31504032

約数和(自身を除く): 18377492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 93761, 187522, 375044, 468805, 656327, 937610, 1312654, 1875220, 2625308, 3281635, 6563270, 13126540]

約数ペア:

[(1, 13126540), (2, 6563270), (4, 3281635), (5, 2625308), (7, 1875220), (10, 1312654), (14, 937610), (20, 656327), (28, 468805), (35, 375044), (70, 187522), (140, 93761)]