15827956

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 29582784

約数和(自身を除く): 13754828

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 4001, 8002, 16004, 92023, 172043, 184046, 344086, 368092, 688172, 3956989, 7913978, 15827956]

約数ペア:

[(1, 15827956), (2, 7913978), (4, 3956989), (23, 688172), (43, 368092), (46, 344086), (86, 184046), (92, 172043), (172, 92023), (989, 16004), (1978, 8002), (3956, 4001)]