19773732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2539}}^1$

素因数の和:2616

約数の個数: 48

約数和(自身を含む): 51206400

約数和(自身を除く): 31432668

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2539, 2596, 3894, 5078, 7617, 7788, 10156, 15234, 27929, 30468, 55858, 83787, 111716, 149801, 167574, 299602, 335148, 449403, 599204, 898806, 1647811, 1797612, 3295622, 4943433, 6591244, 9886866, 19773732]

約数ペア:

[(1, 19773732), (2, 9886866), (3, 6591244), (4, 4943433), (6, 3295622), (11, 1797612), (12, 1647811), (22, 898806), (33, 599204), (44, 449403), (59, 335148), (66, 299602), (118, 167574), (132, 149801), (177, 111716), (236, 83787), (354, 55858), (649, 30468), (708, 27929), (1298, 15234), (1947, 10156), (2539, 7788), (2596, 7617), (3894, 5078)]