38196935

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 17790265

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 355, 497, 665, 809, 1349, 2485, 4045, 5663, 6745, 9443, 15371, 28315, 47215, 57439, 76855, 107597, 287195, 402073, 537985, 1091341, 2010365, 5456705, 7639387, 38196935]

約数ペア:

[(1, 38196935), (5, 7639387), (7, 5456705), (19, 2010365), (35, 1091341), (71, 537985), (95, 402073), (133, 287195), (355, 107597), (497, 76855), (665, 57439), (809, 47215), (1349, 28315), (2485, 15371), (4045, 9443), (5663, 6745)]