19340068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3461}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 37223424

約数和(自身を除く): 17883356

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 3461, 5588, 6922, 13844, 38071, 76142, 152284, 439547, 879094, 1758188, 4835017, 9670034, 19340068]

約数ペア:

[(1, 19340068), (2, 9670034), (4, 4835017), (11, 1758188), (22, 879094), (44, 439547), (127, 152284), (254, 76142), (508, 38071), (1397, 13844), (2794, 6922), (3461, 5588)]