19261036626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3477977}}^1$

素因数の和:3478066

約数の個数: 32

約数和(自身を含む): 42069621888

約数和(自身を除く): 22808585262

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 3477977, 6955954, 10433931, 20867862, 45213701, 90427402, 135641103, 246936367, 271282206, 493872734, 740809101, 1481618202, 3210172771, 6420345542, 9630518313, 19261036626]

約数ペア:

[(1, 19261036626), (2, 9630518313), (3, 6420345542), (6, 3210172771), (13, 1481618202), (26, 740809101), (39, 493872734), (71, 271282206), (78, 246936367), (142, 135641103), (213, 90427402), (426, 45213701), (923, 20867862), (1846, 10433931), (2769, 6955954), (5538, 3477977)]