18765362198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4081201}}^1$

素因数の和:4081244

約数の個数: 24

約数和(自身を含む): 32567991960

約数和(自身を除く): 13802629762

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 4081201, 8162402, 44893211, 77542819, 89786422, 155085638, 493825321, 852971009, 987650642, 1705942018, 9382681099, 18765362198]

約数ペア:

[(1, 18765362198), (2, 9382681099), (11, 1705942018), (19, 987650642), (22, 852971009), (38, 493825321), (121, 155085638), (209, 89786422), (242, 77542819), (418, 44893211), (2299, 8162402), (4598, 4081201)]