23459813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 29111040

約数和(自身を除く): 5651227

約数列:

[1, 13, 17, 19, 37, 151, 221, 247, 323, 481, 629, 703, 1963, 2567, 2869, 4199, 5587, 8177, 9139, 11951, 33371, 37297, 48773, 72631, 94979, 106153, 155363, 634049, 1234727, 1379989, 1804601, 23459813]

約数ペア:

[(1, 23459813), (13, 1804601), (17, 1379989), (19, 1234727), (37, 634049), (151, 155363), (221, 106153), (247, 94979), (323, 72631), (481, 48773), (629, 37297), (703, 33371), (1963, 11951), (2567, 9139), (2869, 8177), (4199, 5587)]