16852808

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1993}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 36370560

約数和(自身を除く): 19517752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 1993, 2114, 3986, 4228, 7972, 8456, 13951, 15944, 27902, 55804, 111608, 300943, 601886, 1203772, 2106601, 2407544, 4213202, 8426404, 16852808]

約数ペア:

[(1, 16852808), (2, 8426404), (4, 4213202), (7, 2407544), (8, 2106601), (14, 1203772), (28, 601886), (56, 300943), (151, 111608), (302, 55804), (604, 27902), (1057, 15944), (1208, 13951), (1993, 8456), (2114, 7972), (3986, 4228)]