19414618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16481}}^1$

素因数の和:16533

約数の個数: 16

約数和(自身を含む): 31645440

約数和(自身を除く): 12230822

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 16481, 32962, 313139, 510911, 626278, 1021822, 9707309, 19414618]

約数ペア:

[(1, 19414618), (2, 9707309), (19, 1021822), (31, 626278), (38, 510911), (62, 313139), (589, 32962), (1178, 16481)]