16857404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 31454640

約数和(自身を除く): 14597236

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 1579, 2669, 3158, 5338, 6316, 10676, 26843, 53686, 107372, 247903, 495806, 991612, 4214351, 8428702, 16857404]

約数ペア:

[(1, 16857404), (2, 8428702), (4, 4214351), (17, 991612), (34, 495806), (68, 247903), (157, 107372), (314, 53686), (628, 26843), (1579, 10676), (2669, 6316), (3158, 5338)]