21634886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{118873}}^1$

素因数の和:118895

約数の個数: 16

約数和(自身を含む): 39941664

約数和(自身を除く): 18306778

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 118873, 237746, 832111, 1545349, 1664222, 3090698, 10817443, 21634886]

約数ペア:

[(1, 21634886), (2, 10817443), (7, 3090698), (13, 1664222), (14, 1545349), (26, 832111), (91, 237746), (182, 118873)]