23215012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 42178752

約数和(自身を除く): 18963740

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 1901, 3053, 3802, 6106, 7604, 12212, 81743, 134971, 163486, 269942, 326972, 539884, 5803753, 11607506, 23215012]

約数ペア:

[(1, 23215012), (2, 11607506), (4, 5803753), (43, 539884), (71, 326972), (86, 269942), (142, 163486), (172, 134971), (284, 81743), (1901, 12212), (3053, 7604), (3802, 6106)]