91351295138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{6888199}}^1$

素因数の和:6888569

約数の個数: 16

約数和(自身を含む): 144652200000

約数和(自身を除く): 53300904862

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 6888199, 13776398, 130875781, 261751562, 2403981451, 4807962902, 45675647569, 91351295138]

約数ペア:

[(1, 91351295138), (2, 45675647569), (19, 4807962902), (38, 2403981451), (349, 261751562), (698, 130875781), (6631, 13776398), (13262, 6888199)]