16223958

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{12347}}^1$

素因数の和:12428

約数の個数: 24

約数和(自身を含む): 35636328

約数和(自身を除く): 19412370

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 12347, 24694, 37041, 74082, 111123, 222246, 901331, 1802662, 2703993, 5407986, 8111979, 16223958]

約数ペア:

[(1, 16223958), (2, 8111979), (3, 5407986), (6, 2703993), (9, 1802662), (18, 901331), (73, 222246), (146, 111123), (219, 74082), (438, 37041), (657, 24694), (1314, 12347)]