13980458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{971}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 21974976

約数和(自身を除く): 7994518

約数列:

[1, 2, 23, 46, 313, 626, 971, 1942, 7199, 14398, 22333, 44666, 303923, 607846, 6990229, 13980458]

約数ペア:

[(1, 13980458), (2, 6990229), (23, 607846), (46, 303923), (313, 44666), (626, 22333), (971, 14398), (1942, 7199)]