15999158

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5801}}^1$

素因数の和:6007

約数の個数: 16

約数和(自身を含む): 27571104

約数和(自身を除く): 11571946

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 5801, 11602, 40607, 81214, 1142797, 2285594, 7999579, 15999158]

約数ペア:

[(1, 15999158), (2, 7999579), (7, 2285594), (14, 1142797), (197, 81214), (394, 40607), (1379, 11602), (2758, 5801)]