39917404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1213}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 73762640

約数和(自身を除く): 33845236

約数列:

[1, 2, 4, 19, 38, 76, 433, 866, 1213, 1732, 2426, 4852, 8227, 16454, 23047, 32908, 46094, 92188, 525229, 1050458, 2100916, 9979351, 19958702, 39917404]

約数ペア:

[(1, 39917404), (2, 19958702), (4, 9979351), (19, 2100916), (38, 1050458), (76, 525229), (433, 92188), (866, 46094), (1213, 32908), (1732, 23047), (2426, 16454), (4852, 8227)]