12687776

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{7481}}^1$

素因数の和:7544

約数の個数: 24

約数和(自身を含む): 25453764

約数和(自身を除く): 12765988

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 7481, 14962, 29924, 59848, 119696, 239392, 396493, 792986, 1585972, 3171944, 6343888, 12687776]

約数ペア:

[(1, 12687776), (2, 6343888), (4, 3171944), (8, 1585972), (16, 792986), (32, 396493), (53, 239392), (106, 119696), (212, 59848), (424, 29924), (848, 14962), (1696, 7481)]