19393242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4817}}^1$

素因数の和:4894

約数の個数: 32

約数和(自身を含む): 43015104

約数和(自身を除く): 23621862

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 4817, 9634, 14451, 28902, 52987, 105974, 158961, 293837, 317922, 587674, 881511, 1763022, 3232207, 6464414, 9696621, 19393242]

約数ペア:

[(1, 19393242), (2, 9696621), (3, 6464414), (6, 3232207), (11, 1763022), (22, 881511), (33, 587674), (61, 317922), (66, 293837), (122, 158961), (183, 105974), (366, 52987), (671, 28902), (1342, 14451), (2013, 9634), (4026, 4817)]