16009945

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7753}}^1$

素因数の和:7824

約数の個数: 16

約数和(自身を含む): 22331520

約数和(自身を除く): 6321575

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 7753, 38765, 54271, 271355, 457427, 2287135, 3201989, 16009945]

約数ペア:

[(1, 16009945), (5, 3201989), (7, 2287135), (35, 457427), (59, 271355), (295, 54271), (413, 38765), (2065, 7753)]