19993354

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{3413}}^1$

素因数の和:3545

約数の個数: 16

約数和(自身を含む): 31340520

約数和(自身を除く): 11347166

約数列:

[1, 2, 29, 58, 101, 202, 2929, 3413, 5858, 6826, 98977, 197954, 344713, 689426, 9996677, 19993354]

約数ペア:

[(1, 19993354), (2, 9996677), (29, 689426), (58, 344713), (101, 197954), (202, 98977), (2929, 6826), (3413, 5858)]