12442996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 22609664

約数和(自身を除く): 10166668

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 991, 1982, 3139, 3964, 6278, 12556, 42613, 72343, 85226, 144686, 170452, 289372, 3110749, 6221498, 12442996]

約数ペア:

[(1, 12442996), (2, 6221498), (4, 3110749), (43, 289372), (73, 170452), (86, 144686), (146, 85226), (172, 72343), (292, 42613), (991, 12556), (1982, 6278), (3139, 3964)]