8138213

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 9085440

約数和(自身を除く): 947227

約数列:

[1, 19, 31, 41, 337, 589, 779, 1271, 6403, 10447, 13817, 24149, 198493, 262523, 428327, 8138213]

約数ペア:

[(1, 8138213), (19, 428327), (31, 262523), (41, 198493), (337, 24149), (589, 13817), (779, 10447), (1271, 6403)]