238996934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8053}}^1$

素因数の和:8156

約数の個数: 32

約数和(自身を含む): 417519360

約数和(自身を除く): 178522426

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1562, 2698, 8053, 14839, 16106, 29678, 88583, 153007, 177166, 306014, 571763, 1143526, 1683077, 3366154, 6289393, 10863497, 12578786, 21726994, 119498467, 238996934]

約数ペア:

[(1, 238996934), (2, 119498467), (11, 21726994), (19, 12578786), (22, 10863497), (38, 6289393), (71, 3366154), (142, 1683077), (209, 1143526), (418, 571763), (781, 306014), (1349, 177166), (1562, 153007), (2698, 88583), (8053, 29678), (14839, 16106)]