12946472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21017}}^1$

素因数の和:21041

約数の個数: 32

約数和(自身を含む): 30265920

約数和(自身を除く): 17319448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21017, 42034, 84068, 147119, 168136, 231187, 294238, 462374, 588476, 924748, 1176952, 1618309, 1849496, 3236618, 6473236, 12946472]

約数ペア:

[(1, 12946472), (2, 6473236), (4, 3236618), (7, 1849496), (8, 1618309), (11, 1176952), (14, 924748), (22, 588476), (28, 462374), (44, 294238), (56, 231187), (77, 168136), (88, 147119), (154, 84068), (308, 42034), (616, 21017)]