15697592144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75469193}}^1$

素因数の和:75469214

約数の個数: 20

約数和(自身を含む): 32753630196

約数和(自身を除く): 17056038052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75469193, 150938386, 301876772, 603753544, 981099509, 1207507088, 1962199018, 3924398036, 7848796072, 15697592144]

約数ペア:

[(1, 15697592144), (2, 7848796072), (4, 3924398036), (8, 1962199018), (13, 1207507088), (16, 981099509), (26, 603753544), (52, 301876772), (104, 150938386), (208, 75469193)]