18831014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1789}}^1$

素因数の和:2087

約数の個数: 16

約数和(自身を含む): 29857200

約数和(自身を除く): 11026186

約数列:

[1, 2, 19, 38, 277, 554, 1789, 3578, 5263, 10526, 33991, 67982, 495553, 991106, 9415507, 18831014]

約数ペア:

[(1, 18831014), (2, 9415507), (19, 991106), (38, 495553), (277, 67982), (554, 33991), (1789, 10526), (3578, 5263)]