13575226

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 24295680

約数和(自身を除く): 10720454

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 359, 511, 518, 718, 1022, 2513, 2701, 5026, 5402, 13283, 18907, 26207, 26566, 37814, 52414, 92981, 183449, 185962, 366898, 969659, 1939318, 6787613, 13575226]

約数ペア:

[(1, 13575226), (2, 6787613), (7, 1939318), (14, 969659), (37, 366898), (73, 185962), (74, 183449), (146, 92981), (259, 52414), (359, 37814), (511, 26566), (518, 26207), (718, 18907), (1022, 13283), (2513, 5402), (2701, 5026)]