19668712

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5953}}^1$

素因数の和:6025

約数の個数: 32

約数和(自身を含む): 42868800

約数和(自身を除く): 23200088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 5953, 11906, 23812, 41671, 47624, 83342, 166684, 333368, 351227, 702454, 1404908, 2458589, 2809816, 4917178, 9834356, 19668712]

約数ペア:

[(1, 19668712), (2, 9834356), (4, 4917178), (7, 2809816), (8, 2458589), (14, 1404908), (28, 702454), (56, 351227), (59, 333368), (118, 166684), (236, 83342), (413, 47624), (472, 41671), (826, 23812), (1652, 11906), (3304, 5953)]