18545956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32423}}^1$

素因数の和:32451

約数の個数: 24

約数和(自身を含む): 38130624

約数和(自身を除く): 19584668

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 32423, 64846, 129692, 356653, 421499, 713306, 842998, 1426612, 1685996, 4636489, 9272978, 18545956]

約数ペア:

[(1, 18545956), (2, 9272978), (4, 4636489), (11, 1685996), (13, 1426612), (22, 842998), (26, 713306), (44, 421499), (52, 356653), (143, 129692), (286, 64846), (572, 32423)]