16925276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2819}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 31584000

約数和(自身を除く): 14658724

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 2819, 3002, 5638, 6004, 11276, 53561, 107122, 214244, 222701, 445402, 890804, 4231319, 8462638, 16925276]

約数ペア:

[(1, 16925276), (2, 8462638), (4, 4231319), (19, 890804), (38, 445402), (76, 222701), (79, 214244), (158, 107122), (316, 53561), (1501, 11276), (2819, 6004), (3002, 5638)]