19076222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 32707584

約数和(自身を除く): 13631362

約数列:

[1, 2, 11, 22, 31, 62, 83, 166, 337, 341, 674, 682, 913, 1826, 2573, 3707, 5146, 7414, 10447, 20894, 27971, 28303, 55942, 56606, 114917, 229834, 307681, 615362, 867101, 1734202, 9538111, 19076222]

約数ペア:

[(1, 19076222), (2, 9538111), (11, 1734202), (22, 867101), (31, 615362), (62, 307681), (83, 229834), (166, 114917), (337, 56606), (341, 55942), (674, 28303), (682, 27971), (913, 20894), (1826, 10447), (2573, 7414), (3707, 5146)]