13564304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65213}}^1$

素因数の和:65234

約数の個数: 20

約数和(自身を含む): 28302876

約数和(自身を除く): 14738572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65213, 130426, 260852, 521704, 847769, 1043408, 1695538, 3391076, 6782152, 13564304]

約数ペア:

[(1, 13564304), (2, 6782152), (4, 3391076), (8, 1695538), (13, 1043408), (16, 847769), (26, 521704), (52, 260852), (104, 130426), (208, 65213)]