2643014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6323}}^1$

素因数の和:6355

約数の個数: 16

約数和(自身を含む): 4553280

約数和(自身を除く): 1910266

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6323, 12646, 69553, 120137, 139106, 240274, 1321507, 2643014]

約数ペア:

[(1, 2643014), (2, 1321507), (11, 240274), (19, 139106), (22, 120137), (38, 69553), (209, 12646), (418, 6323)]