12338714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5323}}^1$

素因数の和:5405

約数の個数: 16

約数和(自身を含む): 19805280

約数和(自身を除く): 7466566

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 5323, 10646, 101137, 202274, 324703, 649406, 6169357, 12338714]

約数ペア:

[(1, 12338714), (2, 6169357), (19, 649406), (38, 324703), (61, 202274), (122, 101137), (1159, 10646), (2318, 5323)]