19081398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19753}}^1$

素因数の和:19788

約数の個数: 32

約数和(自身を含む): 45513216

約数和(自身を除く): 26431818

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19753, 39506, 59259, 118518, 138271, 276542, 414813, 454319, 829626, 908638, 1362957, 2725914, 3180233, 6360466, 9540699, 19081398]

約数ペア:

[(1, 19081398), (2, 9540699), (3, 6360466), (6, 3180233), (7, 2725914), (14, 1362957), (21, 908638), (23, 829626), (42, 454319), (46, 414813), (69, 276542), (138, 138271), (161, 118518), (322, 59259), (483, 39506), (966, 19753)]