19950966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{158341}}^1$

素因数の和:158356

約数の個数: 24

約数和(自身を含む): 49402704

約数和(自身を除く): 29451738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 158341, 316682, 475023, 950046, 1108387, 1425069, 2216774, 2850138, 3325161, 6650322, 9975483, 19950966]

約数ペア:

[(1, 19950966), (2, 9975483), (3, 6650322), (6, 3325161), (7, 2850138), (9, 2216774), (14, 1425069), (18, 1108387), (21, 950046), (42, 475023), (63, 316682), (126, 158341)]