172227094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{16519}}^1$

素因数の和:16935

約数の個数: 16

約数和(自身を含む): 278923680

約数和(自身を除く): 106696586

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 16519, 33038, 214747, 429494, 6624119, 13248238, 86113547, 172227094]

約数ペア:

[(1, 172227094), (2, 86113547), (13, 13248238), (26, 6624119), (401, 429494), (802, 214747), (5213, 33038), (10426, 16519)]