16043215

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 19813248

約数和(自身を除く): 3770033

約数列:

[1, 5, 47, 233, 235, 293, 1165, 1465, 10951, 13771, 54755, 68269, 68855, 341345, 3208643, 16043215]

約数ペア:

[(1, 16043215), (5, 3208643), (47, 341345), (233, 68855), (235, 68269), (293, 54755), (1165, 13771), (1465, 10951)]