13694890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5454

約数の個数: 32

約数和(自身を含む): 28066176

約数和(自身を除く): 14371286

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5413, 10826, 27065, 54130, 59543, 119086, 124499, 248998, 297715, 595430, 622495, 1244990, 1369489, 2738978, 6847445, 13694890]

約数ペア:

[(1, 13694890), (2, 6847445), (5, 2738978), (10, 1369489), (11, 1244990), (22, 622495), (23, 595430), (46, 297715), (55, 248998), (110, 124499), (115, 119086), (230, 59543), (253, 54130), (506, 27065), (1265, 10826), (2530, 5413)]