18208574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9041}}^1$

素因数の和:9115

約数の個数: 16

約数和(自身を含む): 29296080

約数和(自身を除く): 11087506

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9041, 18082, 171779, 343558, 479173, 958346, 9104287, 18208574]

約数ペア:

[(1, 18208574), (2, 9104287), (19, 958346), (38, 479173), (53, 343558), (106, 171779), (1007, 18082), (2014, 9041)]