27497338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2399}}^1$

素因数の和:2933

約数の個数: 16

約数和(自身を含む): 45100800

約数和(自身を除く): 17603462

約数列:

[1, 2, 11, 22, 521, 1042, 2399, 4798, 5731, 11462, 26389, 52778, 1249879, 2499758, 13748669, 27497338]

約数ペア:

[(1, 27497338), (2, 13748669), (11, 2499758), (22, 1249879), (521, 52778), (1042, 26389), (2399, 11462), (4798, 5731)]