9019813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 10483200

約数和(自身を除く): 1463387

約数列:

[1, 11, 19, 103, 209, 419, 1133, 1957, 4609, 7961, 21527, 43157, 87571, 474727, 819983, 9019813]

約数ペア:

[(1, 9019813), (11, 819983), (19, 474727), (103, 87571), (209, 43157), (419, 21527), (1133, 7961), (1957, 4609)]