39962548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2753}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 74027520

約数和(自身を除く): 34064972

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 2753, 3629, 5506, 7258, 11012, 14516, 52307, 104614, 209228, 525823, 1051646, 2103292, 9990637, 19981274, 39962548]

約数ペア:

[(1, 39962548), (2, 19981274), (4, 9990637), (19, 2103292), (38, 1051646), (76, 525823), (191, 209228), (382, 104614), (764, 52307), (2753, 14516), (3629, 11012), (5506, 7258)]