19256712

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{1787}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 48276000

約数和(自身を除く): 29019288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 898, 1347, 1787, 1796, 2694, 3574, 3592, 5361, 5388, 7148, 10722, 10776, 14296, 21444, 42888, 802363, 1604726, 2407089, 3209452, 4814178, 6418904, 9628356, 19256712]

約数ペア:

[(1, 19256712), (2, 9628356), (3, 6418904), (4, 4814178), (6, 3209452), (8, 2407089), (12, 1604726), (24, 802363), (449, 42888), (898, 21444), (1347, 14296), (1787, 10776), (1796, 10722), (2694, 7148), (3574, 5388), (3592, 5361)]