21610501

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 24773760

約数和(自身を除く): 3163259

約数列:

[1, 11, 23, 229, 253, 373, 2519, 4103, 5267, 8579, 57937, 85417, 94369, 939587, 1964591, 21610501]

約数ペア:

[(1, 21610501), (11, 1964591), (23, 939587), (229, 94369), (253, 85417), (373, 57937), (2519, 8579), (4103, 5267)]