23656828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1619}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 44770320

約数和(自身を除く): 21113492

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 1619, 3238, 3653, 6476, 7306, 14612, 21047, 42094, 84188, 454939, 909878, 1819756, 5914207, 11828414, 23656828]

約数ペア:

[(1, 23656828), (2, 11828414), (4, 5914207), (13, 1819756), (26, 909878), (52, 454939), (281, 84188), (562, 42094), (1124, 21047), (1619, 14612), (3238, 7306), (3653, 6476)]