16771898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 29816640

約数和(自身を除く): 13044742

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 347, 694, 1859, 2197, 3718, 3817, 4394, 4511, 7634, 9022, 24167, 48334, 49621, 58643, 99242, 117286, 645073, 762359, 1290146, 1524718, 8385949, 16771898]

約数ペア:

[(1, 16771898), (2, 8385949), (11, 1524718), (13, 1290146), (22, 762359), (26, 645073), (143, 117286), (169, 99242), (286, 58643), (338, 49621), (347, 48334), (694, 24167), (1859, 9022), (2197, 7634), (3718, 4511), (3817, 4394)]