1277392534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3055963}}^1$

素因数の和:3055995

約数の個数: 16

約数和(自身を含む): 2200294080

約数和(自身を除く): 922901546

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3055963, 6111926, 33615593, 58063297, 67231186, 116126594, 638696267, 1277392534]

約数ペア:

[(1, 1277392534), (2, 638696267), (11, 116126594), (19, 67231186), (22, 58063297), (38, 33615593), (209, 6111926), (418, 3055963)]