12938288

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 28399224

約数和(自身を除く): 15460936

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 163, 164, 176, 242, 326, 328, 451, 484, 652, 656, 902, 968, 1304, 1793, 1804, 1936, 2608, 3586, 3608, 4961, 6683, 7172, 7216, 9922, 13366, 14344, 19723, 19844, 26732, 28688, 39446, 39688, 53464, 73513, 78892, 79376, 106928, 147026, 157784, 294052, 315568, 588104, 808643, 1176208, 1617286, 3234572, 6469144, 12938288]

約数ペア:

[(1, 12938288), (2, 6469144), (4, 3234572), (8, 1617286), (11, 1176208), (16, 808643), (22, 588104), (41, 315568), (44, 294052), (82, 157784), (88, 147026), (121, 106928), (163, 79376), (164, 78892), (176, 73513), (242, 53464), (326, 39688), (328, 39446), (451, 28688), (484, 26732), (652, 19844), (656, 19723), (902, 14344), (968, 13366), (1304, 9922), (1793, 7216), (1804, 7172), (1936, 6683), (2608, 4961), (3586, 3608)]