5263019

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 12

約数和(自身を含む): 5669280

約数和(自身を除く): 406261

約数列:

[1, 19, 61, 239, 361, 1159, 4541, 14579, 22021, 86279, 277001, 5263019]

約数ペア:

[(1, 5263019), (19, 277001), (61, 86279), (239, 22021), (361, 14579), (1159, 4541)]