30418726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2237}}^1$

素因数の和:2775

約数の個数: 16

約数和(自身を含む): 49253904

約数和(自身を除く): 18835178

約数列:

[1, 2, 13, 26, 523, 1046, 2237, 4474, 6799, 13598, 29081, 58162, 1169951, 2339902, 15209363, 30418726]

約数ペア:

[(1, 30418726), (2, 15209363), (13, 2339902), (26, 1169951), (523, 58162), (1046, 29081), (2237, 13598), (4474, 6799)]