19416157

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 21340800

約数和(自身を除く): 1924643

約数列:

[1, 19, 37, 71, 389, 703, 1349, 2627, 7391, 14393, 27619, 49913, 273467, 524761, 1021903, 19416157]

約数ペア:

[(1, 19416157), (19, 1021903), (37, 524761), (71, 273467), (389, 49913), (703, 27619), (1349, 14393), (2627, 7391)]