13243630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 25256448

約数和(自身を除く): 12012818

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 811, 1622, 1633, 3266, 4055, 8110, 8165, 16330, 18653, 37306, 57581, 93265, 115162, 186530, 287905, 575810, 1324363, 2648726, 6621815, 13243630]

約数ペア:

[(1, 13243630), (2, 6621815), (5, 2648726), (10, 1324363), (23, 575810), (46, 287905), (71, 186530), (115, 115162), (142, 93265), (230, 57581), (355, 37306), (710, 18653), (811, 16330), (1622, 8165), (1633, 8110), (3266, 4055)]