38072954

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 58320000

約数和(自身を除く): 20247046

約数列:

[1, 2, 89, 107, 178, 214, 1999, 3998, 9523, 19046, 177911, 213893, 355822, 427786, 19036477, 38072954]

約数ペア:

[(1, 38072954), (2, 19036477), (89, 427786), (107, 355822), (178, 213893), (214, 177911), (1999, 19046), (3998, 9523)]