15691451092

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{865783}}^1$

素因数の和:866007

約数の個数: 24

約数和(自身を含む): 28799438976

約数和(自身を除く): 13107987884

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 4531, 9062, 18124, 865783, 1731566, 3463132, 19913009, 39826018, 79652036, 170559251, 341118502, 682237004, 3922862773, 7845725546, 15691451092]

約数ペア:

[(1, 15691451092), (2, 7845725546), (4, 3922862773), (23, 682237004), (46, 341118502), (92, 170559251), (197, 79652036), (394, 39826018), (788, 19913009), (4531, 3463132), (9062, 1731566), (18124, 865783)]