18773146

素因数分解:

$2^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1163}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 32238144

約数和(自身を除く): 13464998

約数列:

[1, 2, 7, 14, 1153, 1163, 2306, 2326, 8071, 8141, 16142, 16282, 1340939, 2681878, 9386573, 18773146]

約数ペア:

[(1, 18773146), (2, 9386573), (7, 2681878), (14, 1340939), (1153, 16282), (1163, 16142), (2306, 8141), (2326, 8071)]