19663832904

素因数分解:

$2^3\times 3^1\times {\mathrm{819326371}}^1$

素因数の和:819326380

約数の個数: 16

約数和(自身を含む): 49159582320

約数和(自身を除く): 29495749416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 819326371, 1638652742, 2457979113, 3277305484, 4915958226, 6554610968, 9831916452, 19663832904]

約数ペア:

[(1, 19663832904), (2, 9831916452), (3, 6554610968), (4, 4915958226), (6, 3277305484), (8, 2457979113), (12, 1638652742), (24, 819326371)]