19241660

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3833}}^1$

素因数の和:4093

約数の個数: 24

約数和(自身を含む): 40579056

約数和(自身を除く): 21337396

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 3833, 5020, 7666, 15332, 19165, 38330, 76660, 962083, 1924166, 3848332, 4810415, 9620830, 19241660]

約数ペア:

[(1, 19241660), (2, 9620830), (4, 4810415), (5, 3848332), (10, 1924166), (20, 962083), (251, 76660), (502, 38330), (1004, 19165), (1255, 15332), (2510, 7666), (3833, 5020)]