12042142

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1312

約数の個数: 24

約数和(自身を含む): 21234096

約数和(自身を除く): 9191954

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1193, 1442, 2386, 5047, 8351, 10094, 16702, 58457, 116914, 122879, 245758, 860153, 1720306, 6021071, 12042142]

約数ペア:

[(1, 12042142), (2, 6021071), (7, 1720306), (14, 860153), (49, 245758), (98, 122879), (103, 116914), (206, 58457), (721, 16702), (1193, 10094), (1442, 8351), (2386, 5047)]