30339914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2647}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 49761216

約数和(自身を除く): 19421302

約数列:

[1, 2, 11, 22, 521, 1042, 2647, 5294, 5731, 11462, 29117, 58234, 1379087, 2758174, 15169957, 30339914]

約数ペア:

[(1, 30339914), (2, 15169957), (11, 2758174), (22, 1379087), (521, 58234), (1042, 29117), (2647, 11462), (5294, 5731)]