22210031

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 24153600

約数和(自身を除く): 1943569

約数列:

[1, 19, 67, 73, 239, 1273, 1387, 4541, 4891, 16013, 17447, 92929, 304247, 331493, 1168949, 22210031]

約数ペア:

[(1, 22210031), (19, 1168949), (67, 331493), (73, 304247), (239, 92929), (1273, 17447), (1387, 16013), (4541, 4891)]