12793042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5519}}^1$

素因数の和:5601

約数の個数: 16

約数和(自身を含む): 20534400

約数和(自身を除く): 7741358

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 5519, 11038, 104861, 209722, 336659, 673318, 6396521, 12793042]

約数ペア:

[(1, 12793042), (2, 6396521), (19, 673318), (38, 336659), (61, 209722), (122, 104861), (1159, 11038), (2318, 5519)]