30910814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1447}}^1$

素因数の和:2431

約数の個数: 16

約数和(自身を含む): 50668416

約数和(自身を除く): 19757602

約数列:

[1, 2, 11, 22, 971, 1447, 1942, 2894, 10681, 15917, 21362, 31834, 1405037, 2810074, 15455407, 30910814]

約数ペア:

[(1, 30910814), (2, 15455407), (11, 2810074), (22, 1405037), (971, 31834), (1447, 21362), (1942, 15917), (2894, 10681)]