13918345

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8461}}^1$

素因数の和:8520

約数の個数: 16

約数和(自身を含む): 19496448

約数和(自身を除く): 5578103

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 8461, 42305, 59227, 296135, 397667, 1988335, 2783669, 13918345]

約数ペア:

[(1, 13918345), (5, 2783669), (7, 1988335), (35, 397667), (47, 296135), (235, 59227), (329, 42305), (1645, 8461)]