1538387117

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{20359}}^1$

素因数の和:20516

約数の個数: 16

約数和(自身を含む): 1676035200

約数和(自身を除く): 137648083

約数列:

[1, 19, 41, 97, 779, 1843, 3977, 20359, 75563, 386821, 834719, 1974823, 15859661, 37521637, 80967743, 1538387117]

約数ペア:

[(1, 1538387117), (19, 80967743), (41, 37521637), (97, 15859661), (779, 1974823), (1843, 834719), (3977, 386821), (20359, 75563)]