12290288

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{7919}}^1$

素因数の和:8024

約数の個数: 20

約数和(自身を含む): 24060960

約数和(自身を除く): 11770672

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 7919, 15838, 31676, 63352, 126704, 768143, 1536286, 3072572, 6145144, 12290288]

約数ペア:

[(1, 12290288), (2, 6145144), (4, 3072572), (8, 1536286), (16, 768143), (97, 126704), (194, 63352), (388, 31676), (776, 15838), (1552, 7919)]