38449968488

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{13313701}}^1$

素因数の和:13313745

約数の個数: 24

約数和(自身を含む): 76087806930

約数和(自身を除く): 37637838442

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 13313701, 26627402, 53254804, 106509608, 252960319, 505920638, 1011841276, 2023682552, 4806246061, 9612492122, 19224984244, 38449968488]

約数ペア:

[(1, 38449968488), (2, 19224984244), (4, 9612492122), (8, 4806246061), (19, 2023682552), (38, 1011841276), (76, 505920638), (152, 252960319), (361, 106509608), (722, 53254804), (1444, 26627402), (2888, 13313701)]