12269308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2693}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 23082192

約数和(自身を除く): 10812884

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 2693, 4556, 5386, 10772, 45781, 91562, 180431, 183124, 360862, 721724, 3067327, 6134654, 12269308]

約数ペア:

[(1, 12269308), (2, 6134654), (4, 3067327), (17, 721724), (34, 360862), (67, 183124), (68, 180431), (134, 91562), (268, 45781), (1139, 10772), (2278, 5386), (2693, 4556)]