12144986

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 21238560

約数和(自身を除く): 9093574

約数列:

[1, 2, 7, 14, 79, 139, 158, 278, 553, 973, 1106, 1946, 6241, 10981, 12482, 21962, 43687, 76867, 87374, 153734, 867499, 1734998, 6072493, 12144986]

約数ペア:

[(1, 12144986), (2, 6072493), (7, 1734998), (14, 867499), (79, 153734), (139, 87374), (158, 76867), (278, 43687), (553, 21962), (973, 12482), (1106, 10981), (1946, 6241)]