12375146

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:854

約数の個数: 24

約数和(自身を含む): 21736836

約数和(自身を除く): 9361690

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 641, 1282, 1379, 2758, 4487, 8974, 9653, 19306, 31409, 62818, 126277, 252554, 883939, 1767878, 6187573, 12375146]

約数ペア:

[(1, 12375146), (2, 6187573), (7, 1767878), (14, 883939), (49, 252554), (98, 126277), (197, 62818), (394, 31409), (641, 19306), (1282, 9653), (1379, 8974), (2758, 4487)]