190913968

素因数分解:

$2^4\times 7^1\times {\mathrm{1704589}}^1$

素因数の和:1704604

約数の個数: 20

約数和(自身を含む): 422738320

約数和(自身を除く): 231824352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1704589, 3409178, 6818356, 11932123, 13636712, 23864246, 27273424, 47728492, 95456984, 190913968]

約数ペア:

[(1, 190913968), (2, 95456984), (4, 47728492), (7, 27273424), (8, 23864246), (14, 13636712), (16, 11932123), (28, 6818356), (56, 3409178), (112, 1704589)]