19659552

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18617}}^1$

素因数の和:18641

約数の個数: 48

約数和(自身を含む): 56300832

約数和(自身を除く): 36641280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 18617, 37234, 55851, 74468, 111702, 148936, 204787, 223404, 297872, 409574, 446808, 595744, 614361, 819148, 893616, 1228722, 1638296, 1787232, 2457444, 3276592, 4914888, 6553184, 9829776, 19659552]

約数ペア:

[(1, 19659552), (2, 9829776), (3, 6553184), (4, 4914888), (6, 3276592), (8, 2457444), (11, 1787232), (12, 1638296), (16, 1228722), (22, 893616), (24, 819148), (32, 614361), (33, 595744), (44, 446808), (48, 409574), (66, 297872), (88, 223404), (96, 204787), (132, 148936), (176, 111702), (264, 74468), (352, 55851), (528, 37234), (1056, 18617)]