918916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 1723680

約数和(自身を除く): 804764

約数列:

[1, 2, 4, 19, 38, 76, 107, 113, 214, 226, 428, 452, 2033, 2147, 4066, 4294, 8132, 8588, 12091, 24182, 48364, 229729, 459458, 918916]

約数ペア:

[(1, 918916), (2, 459458), (4, 229729), (19, 48364), (38, 24182), (76, 12091), (107, 8588), (113, 8132), (214, 4294), (226, 4066), (428, 2147), (452, 2033)]