16809026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 28325808

約数和(自身を除く): 11516782

約数列:

[1, 2, 13, 26, 37, 74, 101, 173, 202, 346, 481, 962, 1313, 2249, 2626, 3737, 4498, 6401, 7474, 12802, 17473, 34946, 48581, 83213, 97162, 166426, 227149, 454298, 646501, 1293002, 8404513, 16809026]

約数ペア:

[(1, 16809026), (2, 8404513), (13, 1293002), (26, 646501), (37, 454298), (74, 227149), (101, 166426), (173, 97162), (202, 83213), (346, 48581), (481, 34946), (962, 17473), (1313, 12802), (2249, 7474), (2626, 6401), (3737, 4498)]