1896784135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{30517}}^1$

素因数の和:30954

約数の個数: 16

約数和(自身を含む): 2355501312

約数和(自身を除く): 458717177

約数列:

[1, 5, 31, 155, 401, 2005, 12431, 30517, 62155, 152585, 946027, 4730135, 12237317, 61186585, 379356827, 1896784135]

約数ペア:

[(1, 1896784135), (5, 379356827), (31, 61186585), (155, 12237317), (401, 4730135), (2005, 946027), (12431, 152585), (30517, 62155)]