11383390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 21897216

約数和(自身を除く): 10513826

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1151, 1978, 2302, 4945, 5755, 9890, 11510, 26473, 49493, 52946, 98986, 132365, 247465, 264730, 494930, 1138339, 2276678, 5691695, 11383390]

約数ペア:

[(1, 11383390), (2, 5691695), (5, 2276678), (10, 1138339), (23, 494930), (43, 264730), (46, 247465), (86, 132365), (115, 98986), (215, 52946), (230, 49493), (430, 26473), (989, 11510), (1151, 9890), (1978, 5755), (2302, 4945)]