18700334

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1823}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 29417472

約数和(自身を除く): 10717138

約数列:

[1, 2, 23, 46, 223, 446, 1823, 3646, 5129, 10258, 41929, 83858, 406529, 813058, 9350167, 18700334]

約数ペア:

[(1, 18700334), (2, 9350167), (23, 813058), (46, 406529), (223, 83858), (446, 41929), (1823, 10258), (3646, 5129)]