19732666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2879}}^1$

素因数の和:3053

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 11371334

約数列:

[1, 2, 23, 46, 149, 298, 2879, 3427, 5758, 6854, 66217, 132434, 428971, 857942, 9866333, 19732666]

約数ペア:

[(1, 19732666), (2, 9866333), (23, 857942), (46, 428971), (149, 132434), (298, 66217), (2879, 6854), (3427, 5758)]