11993695

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 17584128

約数和(自身を除く): 5590433

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 317, 329, 805, 1081, 1585, 1645, 2219, 5405, 7291, 7567, 11095, 14899, 36455, 37835, 51037, 74495, 104293, 255185, 342677, 521465, 1713385, 2398739, 11993695]

約数ペア:

[(1, 11993695), (5, 2398739), (7, 1713385), (23, 521465), (35, 342677), (47, 255185), (115, 104293), (161, 74495), (235, 51037), (317, 37835), (329, 36455), (805, 14899), (1081, 11095), (1585, 7567), (1645, 7291), (2219, 5405)]