28415963

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 31153920

約数和(自身を除く): 2737957

約数列:

[1, 19, 37, 83, 487, 703, 1577, 3071, 9253, 18019, 40421, 58349, 342361, 767999, 1495577, 28415963]

約数ペア:

[(1, 28415963), (19, 1495577), (37, 767999), (83, 342361), (487, 58349), (703, 40421), (1577, 18019), (3071, 9253)]