19777063141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1\times {\mathrm{9817}}^1$

素因数の和:10692

約数の個数: 16

約数和(自身を含む): 21679086528

約数和(自身を除く): 1902023387

約数列:

[1, 11, 373, 491, 4103, 5401, 9817, 107987, 183143, 2014573, 3661741, 4820147, 40279151, 53021617, 1797914831, 19777063141]

約数ペア:

[(1, 19777063141), (11, 1797914831), (373, 53021617), (491, 40279151), (4103, 4820147), (5401, 3661741), (9817, 2014573), (107987, 183143)]