11728814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3907}}^1$

素因数の和:4007

約数の個数: 16

約数和(自身を含む): 18758400

約数和(自身を除く): 7029586

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 3907, 7814, 74233, 148466, 308653, 617306, 5864407, 11728814]

約数ペア:

[(1, 11728814), (2, 5864407), (19, 617306), (38, 308653), (79, 148466), (158, 74233), (1501, 7814), (3002, 3907)]