18933236

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6971}}^1$

素因数の和:7079

約数の個数: 24

約数和(自身を含む): 38262336

約数和(自身を除く): 19329100

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 6971, 13942, 27884, 48797, 97594, 195188, 676187, 1352374, 2704748, 4733309, 9466618, 18933236]

約数ペア:

[(1, 18933236), (2, 9466618), (4, 4733309), (7, 2704748), (14, 1352374), (28, 676187), (97, 195188), (194, 97594), (388, 48797), (679, 27884), (1358, 13942), (2716, 6971)]