18860506

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58573}}^1$

素因数の和:58605

約数の個数: 16

約数和(自身を含む): 33738624

約数和(自身を除く): 14878118

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 58573, 117146, 410011, 820022, 1347179, 2694358, 9430253, 18860506]

約数ペア:

[(1, 18860506), (2, 9430253), (7, 2694358), (14, 1347179), (23, 820022), (46, 410011), (161, 117146), (322, 58573)]