29991994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3001}}^1$

素因数の和:3285

約数の個数: 16

約数和(自身を含む): 47551680

約数和(自身を除く): 17559686

約数列:

[1, 2, 19, 38, 263, 526, 3001, 4997, 6002, 9994, 57019, 114038, 789263, 1578526, 14995997, 29991994]

約数ペア:

[(1, 29991994), (2, 14995997), (19, 1578526), (38, 789263), (263, 114038), (526, 57019), (3001, 9994), (4997, 6002)]