13267415

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 19491840

約数和(自身を除く): 6224425

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 281, 355, 497, 665, 1349, 1405, 1967, 2485, 5339, 6745, 9443, 9835, 19951, 26695, 37373, 47215, 99755, 139657, 186865, 379069, 698285, 1895345, 2653483, 13267415]

約数ペア:

[(1, 13267415), (5, 2653483), (7, 1895345), (19, 698285), (35, 379069), (71, 186865), (95, 139657), (133, 99755), (281, 47215), (355, 37373), (497, 26695), (665, 19951), (1349, 9835), (1405, 9443), (1967, 6745), (2485, 5339)]