16913288

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2027}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 36504000

約数和(自身を除く): 19590712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2027, 2086, 4054, 4172, 8108, 8344, 14189, 16216, 28378, 56756, 113512, 302023, 604046, 1208092, 2114161, 2416184, 4228322, 8456644, 16913288]

約数ペア:

[(1, 16913288), (2, 8456644), (4, 4228322), (7, 2416184), (8, 2114161), (14, 1208092), (28, 604046), (56, 302023), (149, 113512), (298, 56756), (596, 28378), (1043, 16216), (1192, 14189), (2027, 8344), (2086, 8108), (4054, 4172)]