19430862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9497}}^1$

素因数の和:9544

約数の個数: 32

約数和(自身を含む): 43766784

約数和(自身を除く): 24335922

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9497, 18994, 28491, 56982, 104467, 208934, 294407, 313401, 588814, 626802, 883221, 1766442, 3238477, 6476954, 9715431, 19430862]

約数ペア:

[(1, 19430862), (2, 9715431), (3, 6476954), (6, 3238477), (11, 1766442), (22, 883221), (31, 626802), (33, 588814), (62, 313401), (66, 294407), (93, 208934), (186, 104467), (341, 56982), (682, 28491), (1023, 18994), (2046, 9497)]