16807988

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 29992032

約数和(自身を除く): 13184044

約数列:

[1, 2, 4, 107, 173, 214, 227, 346, 428, 454, 692, 908, 18511, 24289, 37022, 39271, 48578, 74044, 78542, 97156, 157084, 4201997, 8403994, 16807988]

約数ペア:

[(1, 16807988), (2, 8403994), (4, 4201997), (107, 157084), (173, 97156), (214, 78542), (227, 74044), (346, 48578), (428, 39271), (454, 37022), (692, 24289), (908, 18511)]