12290772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{78787}}^1$

素因数の和:78807

約数の個数: 24

約数和(自身を含む): 30884896

約数和(自身を除く): 18594124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 78787, 157574, 236361, 315148, 472722, 945444, 1024231, 2048462, 3072693, 4096924, 6145386, 12290772]

約数ペア:

[(1, 12290772), (2, 6145386), (3, 4096924), (4, 3072693), (6, 2048462), (12, 1024231), (13, 945444), (26, 472722), (39, 315148), (52, 236361), (78, 157574), (156, 78787)]