12585904

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2179}}^1$

素因数の和:2225

約数の個数: 30

約数和(自身を含む): 25747980

約数和(自身を除く): 13162076

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2179, 2888, 4358, 5776, 8716, 17432, 34864, 41401, 82802, 165604, 331208, 662416, 786619, 1573238, 3146476, 6292952, 12585904]

約数ペア:

[(1, 12585904), (2, 6292952), (4, 3146476), (8, 1573238), (16, 786619), (19, 662416), (38, 331208), (76, 165604), (152, 82802), (304, 41401), (361, 34864), (722, 17432), (1444, 8716), (2179, 5776), (2888, 4358)]