12238142

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2657}}^1$

素因数の和:2720

約数の個数: 24

約数和(自身を含む): 21816864

約数和(自身を除く): 9578722

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 2657, 4606, 5314, 18599, 37198, 124879, 130193, 249758, 260386, 874153, 1748306, 6119071, 12238142]

約数ペア:

[(1, 12238142), (2, 6119071), (7, 1748306), (14, 874153), (47, 260386), (49, 249758), (94, 130193), (98, 124879), (329, 37198), (658, 18599), (2303, 5314), (2657, 4606)]