19372353

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6451}}^1$

素因数の和:6485

約数の個数: 32

約数和(自身を含む): 34685952

約数和(自身を除く): 15313599

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 6451, 19353, 45157, 70961, 83863, 135471, 212883, 251589, 496727, 587041, 922493, 1490181, 1761123, 2767479, 6457451, 19372353]

約数ペア:

[(1, 19372353), (3, 6457451), (7, 2767479), (11, 1761123), (13, 1490181), (21, 922493), (33, 587041), (39, 496727), (77, 251589), (91, 212883), (143, 135471), (231, 83863), (273, 70961), (429, 45157), (1001, 19353), (3003, 6451)]