13247116

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 23708160

約数和(自身を除く): 10461044

約数列:

[1, 2, 4, 89, 127, 178, 254, 293, 356, 508, 586, 1172, 11303, 22606, 26077, 37211, 45212, 52154, 74422, 104308, 148844, 3311779, 6623558, 13247116]

約数ペア:

[(1, 13247116), (2, 6623558), (4, 3311779), (89, 148844), (127, 104308), (178, 74422), (254, 52154), (293, 45212), (356, 37211), (508, 26077), (586, 22606), (1172, 11303)]