30643922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1307}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 48500640

約数和(自身を除く): 17856718

約数列:

[1, 2, 19, 38, 617, 1234, 1307, 2614, 11723, 23446, 24833, 49666, 806419, 1612838, 15321961, 30643922]

約数ペア:

[(1, 30643922), (2, 15321961), (19, 1612838), (38, 806419), (617, 49666), (1234, 24833), (1307, 23446), (2614, 11723)]