19551938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 16300606

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 226, 238, 727, 791, 1454, 1582, 1921, 3842, 5089, 10178, 12359, 13447, 24718, 26894, 82151, 86513, 164302, 173026, 575057, 1150114, 1396567, 2793134, 9775969, 19551938]

約数ペア:

[(1, 19551938), (2, 9775969), (7, 2793134), (14, 1396567), (17, 1150114), (34, 575057), (113, 173026), (119, 164302), (226, 86513), (238, 82151), (727, 26894), (791, 24718), (1454, 13447), (1582, 12359), (1921, 10178), (3842, 5089)]