16439916

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{3881}}^1$

素因数の和:4241

約数の個数: 24

約数和(自身を含む): 38478384

約数和(自身を除く): 22038468

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 3881, 4236, 7762, 11643, 15524, 23286, 46572, 1369993, 2739986, 4109979, 5479972, 8219958, 16439916]

約数ペア:

[(1, 16439916), (2, 8219958), (3, 5479972), (4, 4109979), (6, 2739986), (12, 1369993), (353, 46572), (706, 23286), (1059, 15524), (1412, 11643), (2118, 7762), (3881, 4236)]