39305308

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10099}}^1$

素因数の和:10249

約数の個数: 24

約数和(自身を含む): 79184000

約数和(自身を除く): 39878692

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 10099, 20198, 40396, 70693, 141386, 282772, 1403761, 2807522, 5615044, 9826327, 19652654, 39305308]

約数ペア:

[(1, 39305308), (2, 19652654), (4, 9826327), (7, 5615044), (14, 2807522), (28, 1403761), (139, 282772), (278, 141386), (556, 70693), (973, 40396), (1946, 20198), (3892, 10099)]