21794187712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{109391}}^1$

素因数の和:109697

約数の個数: 56

約数和(自身を含む): 47346607872

約数和(自身を除く): 25552420160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 283, 352, 566, 704, 1132, 2264, 3113, 4528, 6226, 9056, 12452, 18112, 24904, 49808, 99616, 109391, 199232, 218782, 437564, 875128, 1203301, 1750256, 2406602, 3500512, 4813204, 7001024, 9626408, 19252816, 30957653, 38505632, 61915306, 77011264, 123830612, 247661224, 340534183, 495322448, 681068366, 990644896, 1362136732, 1981289792, 2724273464, 5448546928, 10897093856, 21794187712]

約数ペア:

[(1, 21794187712), (2, 10897093856), (4, 5448546928), (8, 2724273464), (11, 1981289792), (16, 1362136732), (22, 990644896), (32, 681068366), (44, 495322448), (64, 340534183), (88, 247661224), (176, 123830612), (283, 77011264), (352, 61915306), (566, 38505632), (704, 30957653), (1132, 19252816), (2264, 9626408), (3113, 7001024), (4528, 4813204), (6226, 3500512), (9056, 2406602), (12452, 1750256), (18112, 1203301), (24904, 875128), (49808, 437564), (99616, 218782), (109391, 199232)]