8664722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1091}}^1$

素因数の和:1142

約数の個数: 24

約数和(自身を含む): 14977872

約数和(自身を除く): 6313150

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 1091, 2182, 3971, 7942, 12001, 20729, 24002, 41458, 228019, 393851, 456038, 787702, 4332361, 8664722]

約数ペア:

[(1, 8664722), (2, 4332361), (11, 787702), (19, 456038), (22, 393851), (38, 228019), (209, 41458), (361, 24002), (418, 20729), (722, 12001), (1091, 7942), (2182, 3971)]