19351352

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 37800000

約数和(自身を除く): 18448648

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 239, 349, 478, 698, 956, 1396, 1912, 2792, 6931, 10121, 13862, 20242, 27724, 40484, 55448, 80968, 83411, 166822, 333644, 667288, 2418919, 4837838, 9675676, 19351352]

約数ペア:

[(1, 19351352), (2, 9675676), (4, 4837838), (8, 2418919), (29, 667288), (58, 333644), (116, 166822), (232, 83411), (239, 80968), (349, 55448), (478, 40484), (698, 27724), (956, 20242), (1396, 13862), (1912, 10121), (2792, 6931)]