26883974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54421}}^1$

素因数の和:54455

約数の個数: 16

約数和(自身を含む): 45714480

約数和(自身を除く): 18830506

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 54421, 108842, 707473, 1033999, 1414946, 2067998, 13441987, 26883974]

約数ペア:

[(1, 26883974), (2, 13441987), (13, 2067998), (19, 1414946), (26, 1033999), (38, 707473), (247, 108842), (494, 54421)]