16983370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 31691088

約数和(自身を除く): 14707718

約数列:

[1, 2, 5, 10, 37, 74, 185, 197, 233, 370, 394, 466, 985, 1165, 1970, 2330, 7289, 8621, 14578, 17242, 36445, 43105, 45901, 72890, 86210, 91802, 229505, 459010, 1698337, 3396674, 8491685, 16983370]

約数ペア:

[(1, 16983370), (2, 8491685), (5, 3396674), (10, 1698337), (37, 459010), (74, 229505), (185, 91802), (197, 86210), (233, 72890), (370, 45901), (394, 43105), (466, 36445), (985, 17242), (1165, 14578), (1970, 8621), (2330, 7289)]