16869884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 30191616

約数和(自身を除く): 13321732

約数列:

[1, 2, 4, 71, 142, 191, 284, 311, 382, 622, 764, 1244, 13561, 22081, 27122, 44162, 54244, 59401, 88324, 118802, 237604, 4217471, 8434942, 16869884]

約数ペア:

[(1, 16869884), (2, 8434942), (4, 4217471), (71, 237604), (142, 118802), (191, 88324), (284, 59401), (311, 54244), (382, 44162), (622, 27122), (764, 22081), (1244, 13561)]