19330856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 39052800

約数和(自身を除く): 19721944

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 3389, 5704, 6778, 13556, 27112, 77947, 105059, 155894, 210118, 311788, 420236, 623576, 840472, 2416357, 4832714, 9665428, 19330856]

約数ペア:

[(1, 19330856), (2, 9665428), (4, 4832714), (8, 2416357), (23, 840472), (31, 623576), (46, 420236), (62, 311788), (92, 210118), (124, 155894), (184, 105059), (248, 77947), (713, 27112), (1426, 13556), (2852, 6778), (3389, 5704)]