12784866

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{51971}}^1$

素因数の和:52017

約数の個数: 16

約数和(自身を含む): 26193888

約数和(自身を除く): 13409022

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 51971, 103942, 155913, 311826, 2130811, 4261622, 6392433, 12784866]

約数ペア:

[(1, 12784866), (2, 6392433), (3, 4261622), (6, 2130811), (41, 311826), (82, 155913), (123, 103942), (246, 51971)]