15691247468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{6173}}^1\times {\mathrm{48883}}^1$

素因数の和:55073

約数の個数: 24

約数和(自身を含む): 29577361968

約数和(自身を除く): 13886114500

約数列:

[1, 2, 4, 13, 26, 52, 6173, 12346, 24692, 48883, 80249, 97766, 160498, 195532, 320996, 635479, 1270958, 2541916, 301754759, 603509518, 1207019036, 3922811867, 7845623734, 15691247468]

約数ペア:

[(1, 15691247468), (2, 7845623734), (4, 3922811867), (13, 1207019036), (26, 603509518), (52, 301754759), (6173, 2541916), (12346, 1270958), (24692, 635479), (48883, 320996), (80249, 195532), (97766, 160498)]