19331264

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{1319}}^1$

素因数の和:1560

約数の個数: 28

約数和(自身を含む): 38557200

約数和(自身を除く): 19225936

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1319, 1832, 2638, 3664, 5276, 7328, 10552, 14656, 21104, 42208, 84416, 302051, 604102, 1208204, 2416408, 4832816, 9665632, 19331264]

約数ペア:

[(1, 19331264), (2, 9665632), (4, 4832816), (8, 2416408), (16, 1208204), (32, 604102), (64, 302051), (229, 84416), (458, 42208), (916, 21104), (1319, 14656), (1832, 10552), (2638, 7328), (3664, 5276)]