18740582

素因数分解:

$2^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1163}}^1$

素因数の和:2323

約数の個数: 16

約数和(自身を含む): 32182272

約数和(自身を除く): 13441690

約数列:

[1, 2, 7, 14, 1151, 1163, 2302, 2326, 8057, 8141, 16114, 16282, 1338613, 2677226, 9370291, 18740582]

約数ペア:

[(1, 18740582), (2, 9370291), (7, 2677226), (14, 1338613), (1151, 16282), (1163, 16114), (2302, 8141), (2326, 8057)]