39923844

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21191}}^1$

素因数の和:21355

約数の個数: 24

約数和(自身を含む): 93753408

約数和(自身を除く): 53829564

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 21191, 42382, 63573, 84764, 127146, 254292, 3326987, 6653974, 9980961, 13307948, 19961922, 39923844]

約数ペア:

[(1, 39923844), (2, 19961922), (3, 13307948), (4, 9980961), (6, 6653974), (12, 3326987), (157, 254292), (314, 127146), (471, 84764), (628, 63573), (942, 42382), (1884, 21191)]