9777628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18379}}^1$

素因数の和:18409

約数の個数: 24

約数和(自身を含む): 20585600

約数和(自身を除く): 10807972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 18379, 36758, 73516, 128653, 257306, 349201, 514612, 698402, 1396804, 2444407, 4888814, 9777628]

約数ペア:

[(1, 9777628), (2, 4888814), (4, 2444407), (7, 1396804), (14, 698402), (19, 514612), (28, 349201), (38, 257306), (76, 128653), (133, 73516), (266, 36758), (532, 18379)]