11129456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53507}}^1$

素因数の和:53528

約数の個数: 20

約数和(自身を含む): 23222472

約数和(自身を除く): 12093016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 53507, 107014, 214028, 428056, 695591, 856112, 1391182, 2782364, 5564728, 11129456]

約数ペア:

[(1, 11129456), (2, 5564728), (4, 2782364), (8, 1391182), (13, 856112), (16, 695591), (26, 428056), (52, 214028), (104, 107014), (208, 53507)]