21560606

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2053}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 33274800

約数和(自身を除く): 11714194

約数列:

[1, 2, 59, 89, 118, 178, 2053, 4106, 5251, 10502, 121127, 182717, 242254, 365434, 10780303, 21560606]

約数ペア:

[(1, 21560606), (2, 10780303), (59, 365434), (89, 242254), (118, 182717), (178, 121127), (2053, 10502), (4106, 5251)]