25420954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5119}}^1$

素因数の和:5325

約数の個数: 16

約数和(自身を含む): 41287680

約数和(自身を除く): 15866726

約数列:

[1, 2, 13, 26, 191, 382, 2483, 4966, 5119, 10238, 66547, 133094, 977729, 1955458, 12710477, 25420954]

約数ペア:

[(1, 25420954), (2, 12710477), (13, 1955458), (26, 977729), (191, 133094), (382, 66547), (2483, 10238), (4966, 5119)]