13188188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 25062912

約数和(自身を除く): 11874724

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 1997, 3302, 3994, 6604, 7988, 25961, 51922, 103844, 253619, 507238, 1014476, 3297047, 6594094, 13188188]

約数ペア:

[(1, 13188188), (2, 6594094), (4, 3297047), (13, 1014476), (26, 507238), (52, 253619), (127, 103844), (254, 51922), (508, 25961), (1651, 7988), (1997, 6604), (3302, 3994)]