16428886

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 25185888

約数和(自身を除く): 8757002

約数列:

[1, 2, 61, 122, 311, 433, 622, 866, 18971, 26413, 37942, 52826, 134663, 269326, 8214443, 16428886]

約数ペア:

[(1, 16428886), (2, 8214443), (61, 269326), (122, 134663), (311, 52826), (433, 37942), (622, 26413), (866, 18971)]