12992938

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:886

約数の個数: 24

約数和(自身を含む): 22820292

約数和(自身を除く): 9827354

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 673, 1346, 1379, 2758, 4711, 9422, 9653, 19306, 32977, 65954, 132581, 265162, 928067, 1856134, 6496469, 12992938]

約数ペア:

[(1, 12992938), (2, 6496469), (7, 1856134), (14, 928067), (49, 265162), (98, 132581), (197, 65954), (394, 32977), (673, 19306), (1346, 9653), (1379, 9422), (2758, 4711)]