16986522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2053}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 39042432

約数和(自身を除く): 22055910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2053, 2758, 4106, 4137, 6159, 8274, 12318, 14371, 28742, 43113, 86226, 404441, 808882, 1213323, 2426646, 2831087, 5662174, 8493261, 16986522]

約数ペア:

[(1, 16986522), (2, 8493261), (3, 5662174), (6, 2831087), (7, 2426646), (14, 1213323), (21, 808882), (42, 404441), (197, 86226), (394, 43113), (591, 28742), (1182, 14371), (1379, 12318), (2053, 8274), (2758, 6159), (4106, 4137)]