13620778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3217}}^1$

素因数の和:3321

約数の個数: 16

約数和(自身を含む): 21431880

約数和(自身を除く): 7811102

約数列:

[1, 2, 29, 58, 73, 146, 2117, 3217, 4234, 6434, 93293, 186586, 234841, 469682, 6810389, 13620778]

約数ペア:

[(1, 13620778), (2, 6810389), (29, 469682), (58, 234841), (73, 186586), (146, 93293), (2117, 6434), (3217, 4234)]