15678399604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24345341}}^1$

素因数の和:24345375

約数の個数: 24

約数和(自身を含む): 32720139648

約数和(自身を除く): 17041740044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 24345341, 48690682, 97381364, 170417387, 340834774, 559942843, 681669548, 1119885686, 2239771372, 3919599901, 7839199802, 15678399604]

約数ペア:

[(1, 15678399604), (2, 7839199802), (4, 3919599901), (7, 2239771372), (14, 1119885686), (23, 681669548), (28, 559942843), (46, 340834774), (92, 170417387), (161, 97381364), (322, 48690682), (644, 24345341)]