19502238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4787}}^1$

素因数の和:4896

約数の個数: 32

約数和(自身を含む): 45045504

約数和(自身を除く): 25543266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 4787, 9574, 14361, 28722, 33509, 67018, 100527, 201054, 464339, 928678, 1393017, 2786034, 3250373, 6500746, 9751119, 19502238]

約数ペア:

[(1, 19502238), (2, 9751119), (3, 6500746), (6, 3250373), (7, 2786034), (14, 1393017), (21, 928678), (42, 464339), (97, 201054), (194, 100527), (291, 67018), (582, 33509), (679, 28722), (1358, 14361), (2037, 9574), (4074, 4787)]