19094482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10457}}^1$

素因数の和:10553

約数の個数: 16

約数和(自身を含む): 31624992

約数和(自身を除く): 12530510

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 10457, 20914, 115027, 230054, 867931, 1735862, 9547241, 19094482]

約数ペア:

[(1, 19094482), (2, 9547241), (11, 1735862), (22, 867931), (83, 230054), (166, 115027), (913, 20914), (1826, 10457)]