19367708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1621}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 35424480

約数和(自身を除く): 16056772

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 1621, 2987, 3242, 5974, 6484, 11948, 47009, 94018, 166963, 188036, 333926, 667852, 4841927, 9683854, 19367708]

約数ペア:

[(1, 19367708), (2, 9683854), (4, 4841927), (29, 667852), (58, 333926), (103, 188036), (116, 166963), (206, 94018), (412, 47009), (1621, 11948), (2987, 6484), (3242, 5974)]