22920794

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4034

約数の個数: 24

約数和(自身を含む): 39429180

約数和(自身を除く): 16508386

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 3989, 5746, 7978, 51857, 67813, 103714, 135626, 674141, 881569, 1348282, 1763138, 11460397, 22920794]

約数ペア:

[(1, 22920794), (2, 11460397), (13, 1763138), (17, 1348282), (26, 881569), (34, 674141), (169, 135626), (221, 103714), (338, 67813), (442, 51857), (2873, 7978), (3989, 5746)]