13212185584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63520123}}^1$

素因数の和:63520144

約数の個数: 20

約数和(自身を含む): 27567733816

約数和(自身を除く): 14355548232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63520123, 127040246, 254080492, 508160984, 825761599, 1016321968, 1651523198, 3303046396, 6606092792, 13212185584]

約数ペア:

[(1, 13212185584), (2, 6606092792), (4, 3303046396), (8, 1651523198), (13, 1016321968), (16, 825761599), (26, 508160984), (52, 254080492), (104, 127040246), (208, 63520123)]