15677960816

素因数分解:

$2^4\times 7^2\times {\mathrm{19997399}}^1$

素因数の和:19997421

約数の個数: 30

約数和(自身を含む): 35335405800

約数和(自身を除く): 19657444984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 19997399, 39994798, 79989596, 139981793, 159979192, 279963586, 319958384, 559927172, 979872551, 1119854344, 1959745102, 2239708688, 3919490204, 7838980408, 15677960816]

約数ペア:

[(1, 15677960816), (2, 7838980408), (4, 3919490204), (7, 2239708688), (8, 1959745102), (14, 1119854344), (16, 979872551), (28, 559927172), (49, 319958384), (56, 279963586), (98, 159979192), (112, 139981793), (196, 79989596), (392, 39994798), (784, 19997399)]