19931038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30853}}^1$

素因数の和:30891

約数の個数: 16

約数和(自身を含む): 33322320

約数和(自身を除く): 13391282

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 30853, 61706, 524501, 586207, 1049002, 1172414, 9965519, 19931038]

約数ペア:

[(1, 19931038), (2, 9965519), (17, 1172414), (19, 1049002), (34, 586207), (38, 524501), (323, 61706), (646, 30853)]