16975385

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7951}}^1$

素因数の和:8024

約数の個数: 16

約数和(自身を含む): 23665152

約数和(自身を除く): 6689767

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 7951, 39755, 55657, 278285, 485011, 2425055, 3395077, 16975385]

約数ペア:

[(1, 16975385), (5, 3395077), (7, 2425055), (35, 485011), (61, 278285), (305, 55657), (427, 39755), (2135, 7951)]