12945704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{95189}}^1$

素因数の和:95212

約数の個数: 16

約数和(自身を含む): 25701300

約数和(自身を除く): 12755596

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 95189, 190378, 380756, 761512, 1618213, 3236426, 6472852, 12945704]

約数ペア:

[(1, 12945704), (2, 6472852), (4, 3236426), (8, 1618213), (17, 761512), (34, 380756), (68, 190378), (136, 95189)]