20171956219

素因数分解:

${\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1\times {\mathrm{1823}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 20474560512

約数和(自身を除く): 302604293

約数列:

[1, 167, 173, 383, 1823, 28891, 63961, 66259, 304441, 315379, 698209, 11065253, 52668293, 116600903, 120790157, 20171956219]

約数ペア:

[(1, 20171956219), (167, 120790157), (173, 116600903), (383, 52668293), (1823, 11065253), (28891, 698209), (63961, 315379), (66259, 304441)]