13420694

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 23901696

約数和(自身を除く): 10481002

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 227, 287, 454, 574, 721, 1442, 1589, 3178, 4223, 8446, 9307, 18614, 23381, 29561, 46762, 59122, 65149, 130298, 163667, 327334, 958621, 1917242, 6710347, 13420694]

約数ペア:

[(1, 13420694), (2, 6710347), (7, 1917242), (14, 958621), (41, 327334), (82, 163667), (103, 130298), (206, 65149), (227, 59122), (287, 46762), (454, 29561), (574, 23381), (721, 18614), (1442, 9307), (1589, 8446), (3178, 4223)]