22987812

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{26981}}^1$

素因数の和:27059

約数の個数: 24

約数和(自身を含む): 54395712

約数和(自身を除く): 31407900

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 26981, 53962, 80943, 107924, 161886, 323772, 1915651, 3831302, 5746953, 7662604, 11493906, 22987812]

約数ペア:

[(1, 22987812), (2, 11493906), (3, 7662604), (4, 5746953), (6, 3831302), (12, 1915651), (71, 323772), (142, 161886), (213, 107924), (284, 80943), (426, 53962), (852, 26981)]