19674893783

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{80369}}^1$

素因数の和:80602

約数の個数: 16

約数和(自身を含む): 20831904000

約数和(自身を除く): 1157010217

約数列:

[1, 31, 53, 149, 1643, 4619, 7897, 80369, 244807, 2491439, 4259557, 11974981, 132046267, 371224411, 634673993, 19674893783]

約数ペア:

[(1, 19674893783), (31, 634673993), (53, 371224411), (149, 132046267), (1643, 11974981), (4619, 4259557), (7897, 2491439), (80369, 244807)]