11887688

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{53}}^2$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 23748585

約数和(自身を除く): 11860897

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 529, 1058, 1219, 2116, 2438, 2809, 4232, 4876, 5618, 9752, 11236, 22472, 28037, 56074, 64607, 112148, 129214, 224296, 258428, 516856, 1485961, 2971922, 5943844, 11887688]

約数ペア:

[(1, 11887688), (2, 5943844), (4, 2971922), (8, 1485961), (23, 516856), (46, 258428), (53, 224296), (92, 129214), (106, 112148), (184, 64607), (212, 56074), (424, 28037), (529, 22472), (1058, 11236), (1219, 9752), (2116, 5618), (2438, 4876), (2809, 4232)]