39887914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{27061}}^1$

素因数の和:27141

約数の個数: 16

約数和(自身を含む): 66247776

約数和(自身を除く): 26359862

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 27061, 54122, 297671, 595342, 1813087, 3626174, 19943957, 39887914]

約数ペア:

[(1, 39887914), (2, 19943957), (11, 3626174), (22, 1813087), (67, 595342), (134, 297671), (737, 54122), (1474, 27061)]