13906424

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1487}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 29998080

約数和(自身を除く): 16091656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 1487, 2338, 2974, 4676, 5948, 9352, 10409, 11896, 20818, 41636, 83272, 248329, 496658, 993316, 1738303, 1986632, 3476606, 6953212, 13906424]

約数ペア:

[(1, 13906424), (2, 6953212), (4, 3476606), (7, 1986632), (8, 1738303), (14, 993316), (28, 496658), (56, 248329), (167, 83272), (334, 41636), (668, 20818), (1169, 11896), (1336, 10409), (1487, 9352), (2338, 5948), (2974, 4676)]