25619458

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2393}}^1$

素因数の和:2549

約数の個数: 16

約数和(自身を含む): 39558456

約数和(自身を除く): 13938998

約数列:

[1, 2, 53, 101, 106, 202, 2393, 4786, 5353, 10706, 126829, 241693, 253658, 483386, 12809729, 25619458]

約数ペア:

[(1, 25619458), (2, 12809729), (53, 483386), (101, 253658), (106, 241693), (202, 126829), (2393, 10706), (4786, 5353)]