9939698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2939}}^1$

素因数の和:3049

約数の個数: 16

約数和(自身を含む): 15876000

約数和(自身を除く): 5936302

約数列:

[1, 2, 19, 38, 89, 178, 1691, 2939, 3382, 5878, 55841, 111682, 261571, 523142, 4969849, 9939698]

約数ペア:

[(1, 9939698), (2, 4969849), (19, 523142), (38, 261571), (89, 111682), (178, 55841), (1691, 5878), (2939, 3382)]