2019011946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2417}}^1\times {\mathrm{19889}}^1$

素因数の和:22318

約数の個数: 32

約数和(自身を含む): 4617025920

約数和(自身を除く): 2598013974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2417, 4834, 7251, 14502, 16919, 19889, 33838, 39778, 50757, 59667, 101514, 119334, 139223, 278446, 417669, 835338, 48071713, 96143426, 144215139, 288430278, 336501991, 673003982, 1009505973, 2019011946]

約数ペア:

[(1, 2019011946), (2, 1009505973), (3, 673003982), (6, 336501991), (7, 288430278), (14, 144215139), (21, 96143426), (42, 48071713), (2417, 835338), (4834, 417669), (7251, 278446), (14502, 139223), (16919, 119334), (19889, 101514), (33838, 59667), (39778, 50757)]