15696593744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75464393}}^1$

素因数の和:75464414

約数の個数: 20

約数和(自身を含む): 32751546996

約数和(自身を除く): 17054953252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75464393, 150928786, 301857572, 603715144, 981037109, 1207430288, 1962074218, 3924148436, 7848296872, 15696593744]

約数ペア:

[(1, 15696593744), (2, 7848296872), (4, 3924148436), (8, 1962074218), (13, 1207430288), (16, 981037109), (26, 603715144), (52, 301857572), (104, 150928786), (208, 75464393)]