11389898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 19804176

約数和(自身を除く): 8414278

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 353, 442, 706, 949, 1241, 1898, 2482, 4589, 6001, 9178, 12002, 16133, 25769, 32266, 51538, 78013, 156026, 334997, 438073, 669994, 876146, 5694949, 11389898]

約数ペア:

[(1, 11389898), (2, 5694949), (13, 876146), (17, 669994), (26, 438073), (34, 334997), (73, 156026), (146, 78013), (221, 51538), (353, 32266), (442, 25769), (706, 16133), (949, 12002), (1241, 9178), (1898, 6001), (2482, 4589)]