12289264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59083}}^1$

素因数の和:59104

約数の個数: 20

約数和(自身を含む): 25642456

約数和(自身を除く): 13353192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 59083, 118166, 236332, 472664, 768079, 945328, 1536158, 3072316, 6144632, 12289264]

約数ペア:

[(1, 12289264), (2, 6144632), (4, 3072316), (8, 1536158), (13, 945328), (16, 768079), (26, 472664), (52, 236332), (104, 118166), (208, 59083)]