12584782

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 9994418

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 223, 278, 406, 446, 973, 1561, 1946, 3122, 4031, 6467, 8062, 12934, 28217, 30997, 45269, 56434, 61994, 90538, 216979, 433958, 898913, 1797826, 6292391, 12584782]

約数ペア:

[(1, 12584782), (2, 6292391), (7, 1797826), (14, 898913), (29, 433958), (58, 216979), (139, 90538), (203, 61994), (223, 56434), (278, 45269), (406, 30997), (446, 28217), (973, 12934), (1561, 8062), (1946, 6467), (3122, 4031)]