19608414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 46932480

約数和(自身を除く): 27324066

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 59, 82, 118, 123, 177, 193, 246, 287, 354, 386, 413, 574, 579, 826, 861, 1158, 1239, 1351, 1722, 2419, 2478, 2702, 4053, 4838, 7257, 7913, 8106, 11387, 14514, 15826, 16933, 22774, 23739, 33866, 34161, 47478, 50799, 55391, 68322, 79709, 101598, 110782, 159418, 166173, 239127, 332346, 466867, 478254, 933734, 1400601, 2801202, 3268069, 6536138, 9804207, 19608414]

約数ペア:

[(1, 19608414), (2, 9804207), (3, 6536138), (6, 3268069), (7, 2801202), (14, 1400601), (21, 933734), (41, 478254), (42, 466867), (59, 332346), (82, 239127), (118, 166173), (123, 159418), (177, 110782), (193, 101598), (246, 79709), (287, 68322), (354, 55391), (386, 50799), (413, 47478), (574, 34161), (579, 33866), (826, 23739), (861, 22774), (1158, 16933), (1239, 15826), (1351, 14514), (1722, 11387), (2419, 8106), (2478, 7913), (2702, 7257), (4053, 4838)]