12989504

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{18451}}^1$

素因数の和:18474

約数の個数: 28

約数和(自身を含む): 28120848

約数和(自身を除く): 15131344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 18451, 36902, 73804, 147608, 202961, 295216, 405922, 590432, 811844, 1180864, 1623688, 3247376, 6494752, 12989504]

約数ペア:

[(1, 12989504), (2, 6494752), (4, 3247376), (8, 1623688), (11, 1180864), (16, 811844), (22, 590432), (32, 405922), (44, 295216), (64, 202961), (88, 147608), (176, 73804), (352, 36902), (704, 18451)]