12989626562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{15427}}^1\times {\mathrm{38273}}^1$

素因数の和:53713

約数の個数: 16

約数和(自身を含む): 21257685792

約数和(自身を除く): 8268059230

約数列:

[1, 2, 11, 22, 15427, 30854, 38273, 76546, 169697, 339394, 421003, 842006, 590437571, 1180875142, 6494813281, 12989626562]

約数ペア:

[(1, 12989626562), (2, 6494813281), (11, 1180875142), (22, 590437571), (15427, 842006), (30854, 421003), (38273, 339394), (76546, 169697)]