12881804546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4969}}^1\times {\mathrm{99709}}^1$

素因数の和:104693

約数の個数: 16

約数和(自身を含む): 20813465400

約数和(自身を除く): 7931660854

約数列:

[1, 2, 13, 26, 4969, 9938, 64597, 99709, 129194, 199418, 1296217, 2592434, 495454021, 990908042, 6440902273, 12881804546]

約数ペア:

[(1, 12881804546), (2, 6440902273), (13, 990908042), (26, 495454021), (4969, 2592434), (9938, 1296217), (64597, 199418), (99709, 129194)]