19646532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28723}}^1$

素因数の和:28752

約数の個数: 36

約数和(自身を含む): 52277680

約数和(自身を除く): 32631148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 28723, 57446, 86169, 114892, 172338, 258507, 344676, 517014, 545737, 1034028, 1091474, 1637211, 2182948, 3274422, 4911633, 6548844, 9823266, 19646532]

約数ペア:

[(1, 19646532), (2, 9823266), (3, 6548844), (4, 4911633), (6, 3274422), (9, 2182948), (12, 1637211), (18, 1091474), (19, 1034028), (36, 545737), (38, 517014), (57, 344676), (76, 258507), (114, 172338), (171, 114892), (228, 86169), (342, 57446), (684, 28723)]