18203938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16519}}^1$

素因数の和:16569

約数の個数: 16

約数和(自身を含む): 29736000

約数和(自身を除く): 11532062

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 16519, 33038, 313861, 479051, 627722, 958102, 9101969, 18203938]

約数ペア:

[(1, 18203938), (2, 9101969), (19, 958102), (29, 627722), (38, 479051), (58, 313861), (551, 33038), (1102, 16519)]