212129437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{10589}}^1$

素因数の和:10692

約数の個数: 16

約数和(自身を含む): 241960320

約数和(自身を除く): 29830883

約数列:

[1, 13, 23, 67, 299, 871, 1541, 10589, 20033, 137657, 243547, 709463, 3166111, 9223019, 16317649, 212129437]

約数ペア:

[(1, 212129437), (13, 16317649), (23, 9223019), (67, 3166111), (299, 709463), (871, 243547), (1541, 137657), (10589, 20033)]