19932862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14177}}^1$

素因数の和:14235

約数の個数: 16

約数和(自身を含む): 32325840

約数和(自身を除く): 12392978

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 14177, 28354, 269363, 524549, 538726, 1049098, 9966431, 19932862]

約数ペア:

[(1, 19932862), (2, 9966431), (19, 1049098), (37, 538726), (38, 524549), (74, 269363), (703, 28354), (1406, 14177)]