16210648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{106649}}^1$

素因数の和:106674

約数の個数: 16

約数和(自身を含む): 31995000

約数和(自身を除く): 15784352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 106649, 213298, 426596, 853192, 2026331, 4052662, 8105324, 16210648]

約数ペア:

[(1, 16210648), (2, 8105324), (4, 4052662), (8, 2026331), (19, 853192), (38, 426596), (76, 213298), (152, 106649)]