11977168

素因数分解:

$2^4\times 7^2\times {\mathrm{15277}}^1$

素因数の和:15299

約数の個数: 30

約数和(自身を含む): 26996226

約数和(自身を除く): 15019058

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 15277, 30554, 61108, 106939, 122216, 213878, 244432, 427756, 748573, 855512, 1497146, 1711024, 2994292, 5988584, 11977168]

約数ペア:

[(1, 11977168), (2, 5988584), (4, 2994292), (7, 1711024), (8, 1497146), (14, 855512), (16, 748573), (28, 427756), (49, 244432), (56, 213878), (98, 122216), (112, 106939), (196, 61108), (392, 30554), (784, 15277)]