16973195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3989}}^1$

素因数の和:4054

約数の個数: 16

約数和(自身を含む): 21833280

約数和(自身を除く): 4860085

約数列:

[1, 5, 23, 37, 115, 185, 851, 3989, 4255, 19945, 91747, 147593, 458735, 737965, 3394639, 16973195]

約数ペア:

[(1, 16973195), (5, 3394639), (23, 737965), (37, 458735), (115, 147593), (185, 91747), (851, 19945), (3989, 4255)]