13800506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6977}}^1$

素因数の和:7045

約数の個数: 16

約数和(自身を含む): 22106304

約数和(自身を除く): 8305798

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 6977, 13954, 160471, 300011, 320942, 600022, 6900253, 13800506]

約数ペア:

[(1, 13800506), (2, 6900253), (23, 600022), (43, 320942), (46, 300011), (86, 160471), (989, 13954), (1978, 6977)]