23447164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2137}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 44419088

約数和(自身を除く): 20971924

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2137, 2743, 4274, 5486, 8548, 10972, 27781, 55562, 111124, 450907, 901814, 1803628, 5861791, 11723582, 23447164]

約数ペア:

[(1, 23447164), (2, 11723582), (4, 5861791), (13, 1803628), (26, 901814), (52, 450907), (211, 111124), (422, 55562), (844, 27781), (2137, 10972), (2743, 8548), (4274, 5486)]