11870845

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 17542656

約数和(自身を除く): 5671811

約数列:

[1, 5, 7, 17, 35, 71, 85, 119, 281, 355, 497, 595, 1207, 1405, 1967, 2485, 4777, 6035, 8449, 9835, 19951, 23885, 33439, 42245, 99755, 139657, 167195, 339167, 698285, 1695835, 2374169, 11870845]

約数ペア:

[(1, 11870845), (5, 2374169), (7, 1695835), (17, 698285), (35, 339167), (71, 167195), (85, 139657), (119, 99755), (281, 42245), (355, 33439), (497, 23885), (595, 19951), (1207, 9835), (1405, 8449), (1967, 6035), (2485, 4777)]