16996772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1051}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 32165952

約数和(自身を除く): 15169180

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1051, 1244, 2102, 4043, 4204, 8086, 13663, 16172, 27326, 54652, 326861, 653722, 1307444, 4249193, 8498386, 16996772]

約数ペア:

[(1, 16996772), (2, 8498386), (4, 4249193), (13, 1307444), (26, 653722), (52, 326861), (311, 54652), (622, 27326), (1051, 16172), (1244, 13663), (2102, 8086), (4043, 4204)]